Request Tutoring Info
Please enter name
Please enter email
Please enter phone
Please enter details
Torrance COBOL tutors

Book Top-Rated COBOL Tutors Near Me In Torrance, CA

Our Torrance COBOL tutors are top college students and graduates from local area universities. They have an average GPA of 3.5 or higher in their areas of tutoring specialization. At Frog Tutoring, we work with students in all grade levels and our Torrance private COBOL tutors provide customized one on one in-home tutoring through our proven three step approach to academic success.

1.Bring student up to speed by reviewing past work to ensure they are not missing any important concepts that might affect their abilities to learn future lessons. 2. Keep student ahead of the class by using the teachers lesson plan, textbook, and online curriculum to cover lessons before it is taught in class. 2. Reinforce key concepts they might have missed. This ensures they will never be behind again. Your tutor will also help with organization, study skills, and note taking strategies.
Your Torrance area COBOL tutor will also track student progress through detailed session reports which will be available to you at the end of each tutoring session. If it is okay with you, your tutor will contact your child's teacher, for K-12, to get a more detailed understanding of what they are struggling with and also to make sure that he/she and the teacher are both on the same page in their approach to tackling the problem.

Browse our list of qualified COBOL tutors below. If you are in need of an COBOL tutor in Torrance, please call us or simply go to the tab above and Request a Tutor and let us help provide the understanding and assistance needed for success.

Read more... Read less
cnn cbs boston miami fox news

List of High-Achieving COBOL Tutors Near Me In Torrance, CA For In-Person & Online Tutoring


How it works

tutors, tutoring, tutoring service, tutoring services, homework help, private tutors, home tutors

Request any tutor by submitting a form

tutors, tutoring, tutoring service, tutoring services, homework help, private tutors, home tutors

Speak with our enrollment advisor to get your questions answered

tutors, tutoring, tutoring service, tutoring services, homework help, private tutors, home tutors

Get connected with your private in-person or online tutor

Our Students and Parents Love Us
as Much as We Love Them

">
AP
Knowledge
Presentation

Dr. Jide is incredible! He has worked with my daughter for several weeks helping her prepare for the ACT. He is very knowledgeable and explains the math concepts very well. My daughter's confidence has definitely increased. We are appreciative of his kindness and support.

">
KM
Knowledge
Presentation

Would recommend to anyone. Not only has she helped out with my classes but is also very knowledgeable about the ARRT. Flexible and helpful in many ways. Great tutor/instructor/person. I feel extremely confident on passing the ARRT with her as a tutor.

">
DM
Knowledge
Presentation

{not commented yet}she was very knowledgeable and patient with my daughter

">
JN
Knowledge
Presentation

Robert has been excellent and extremely helpful to my son. He is also flexible and has been willing to meet with my son prior to his exams for tutoring. MY son started the semester with a D and has increased his to a B. Thank you Robert!

">
TA
Knowledge
Presentation

Alex has thoroughly enjoyed the sessions and found them to be very helpful. I am really happy with the feedback and the communication. Wouldn't hesitate to recommend.

">
JY
Knowledge
Presentation

Rosemary was super helpful going over some of the concepts that were tricky, and helped explain the content well.

">
HM
Knowledge
Presentation

Super helpful and willing to adjust to my learning habits. I really enjoy our time working together as the preparation from her end is very noticeable and appreciated.

">
LC
Knowledge
Presentation

Great tutoring session!

">
JC
Knowledge
Presentation

Sarah is our 5th tutor we have used on Frog tutoring. In just one short month of tutoring my child with ADHD, she has improved his math grade from a C to an A-!! We are so happy for the progress our child has made with Sarah’s help, and we will definitely continue to use her as our child’s...

">
JL
Knowledge
Presentation

{not commented yet}The sessions are going well and I am understanding the material . The information is clear , which I love.

">
RG
Knowledge
Presentation

Overall, AJ was absolutely amazing. I didn’t understand almost anything in physics and he made it seem like elementary grade stuff, overall was amazing and I will miss him

">
KB
Knowledge
Presentation

Ali is an amazing tutor always willing to help me on my school assignments and is a very down-to-earth person.

">
JD
Knowledge
Presentation

good tutor

">
KB
Knowledge
Presentation

Looking forward to meeting you.

">
AN
Knowledge
Presentation

Joyce has been great in helping me review topics for the NCLEX

">
SM
Knowledge
Presentation

Ryan in very knowledgeable on the topics I was needing help with. He is professional and works around your schedule. The best tutor I have had on frog tutoring.

">
RW
Knowledge
Presentation

Good tutor

">
RW
Knowledge
Presentation

Never partnered so unable to rate accurately but frog tutors are great so why not give a 5

">
OS
Knowledge
Presentation

patient and knowledgeable

">
Dm
Knowledge
Presentation

{not commented yet}Hayeon Lee is fantastic !
Very knowledgeable and wonderful to work with.
She is kind and is very easy to learn from.
Thank you for finding her.
We have another session Tuesday but I have to reschedule
Perhaps Wednesday?

">
DY
Knowledge
Presentation

Very encouraging and funny. He makes learning fun and teaches in a very simple, easy way to understand.

">
MP
Knowledge
Presentation

Pamela is wonderful! She's the perfect fit for my son! She's very engaging and makes tutoring fun for him

">
HB
Knowledge
Presentation

{not commented yet}
Vince is very happy with this tutor.

">
RF
Knowledge
Presentation

{not commented yet}Jaelynn Cafourek's accomplished computer skills and college training make her a very valuable asset to those who need a professional with their studies.I highly recommend her and her excellent attitude, and clear ability to connect with others and their specific learning...

">
JS
Knowledge
Presentation

Carolle is an excellent tutor. She explains things well, sends me frequent reminders of what I learned during the week, and is altogether a pleasure

">
DR
Knowledge
Presentation

Jeff was extremely knowledgeable and helpful. Deep industry knowledge in running in investment firm and very solid resource. Thank you!

">
MV
Knowledge
Presentation

{not commented yet}
Joyce is very knowledgeable and helpful.

">
TS
Knowledge
Presentation

A very smart individual, has great knowledge to cover the stuff needed based off your preference.

">
RF
Knowledge
Presentation

{not commented yet}Craig has been a big help with helping me learn how to use the internet, navigate a job search and I have learned quite a bit in a shot time.

">
DY
Knowledge
Presentation

Makes learing fun!

">
OT
Knowledge
Presentation

Matthew and I concentrated on financial statements in my CFA Level 1 curriculum. He was extremely knowledgeable and, with his own industry experience, he was very effective at providing real-life examples that made it easier to understand the concepts.

">
Ma
Knowledge
Presentation

He is a great tutor. He knows the topics very well and explains them easily. My only complaint is that his handwriting is somewhat messy. All in all, he is a great SAT tutor for English and math.

">
MB
Knowledge
Presentation

Awesome! he and my son work great together! My Son won't work with anyone else.

">
IB
Knowledge
Presentation

Gurleen is AMAZING!!!!!! She is the best tutor you will find on here. She is very knowledgeable on chemistry and will help you work through so many problems despite them being very challenging. Gurleen helps with retaining the knowledge and provides notes and practice problems as well. if you need...

">
RH
Knowledge
Presentation

Dana is very knwoedgable, especially with anatomy. I was a earning around an 80-84 percent(C) in my medical program exams. With Dana's assistance and vast knowledge in this subject I have passed a written exam AND a practical with a 92(A)!!! Dana positively encourages/challenges her students...

">
LC
Knowledge
Presentation

Sunita Woodcheke has not only demonstrated an extraordinary commitment to my child's academic progress but has also exhibited remarkable patience, enthusiasm, and expertise in their teaching approach. Through personalized lessons and tailored guidance Sunita has fostered a supportive learning...

">
SM
Knowledge
Presentation

Kevin is knowledgeable about math, and he knows how to teach. I’m very rusty on my skills, but he’s been nothing but patient with me. He absorbs my weaknesses and focuses on what I need help with. I appreciate all he’s done so far.

">
TG
Knowledge
Presentation

McKenna has done a great job of working with my daughter on geometry.

">
TM
Knowledge
Presentation

school rating and grades improved.

">
NC
Knowledge
Presentation

I am so happy with this tutoring, my son is engaged all the time. He loves to work in the computer and the activities that they do during the tutoring. She used many different way and form in order to keep him engaged.

">
EC
Knowledge
Presentation

Annie is great!!!!

">
EC
Knowledge
Presentation

Madi is fantastic!!

">
NT
Knowledge
Presentation

I don't sit next to my 9yo during sessions, and this is the first time I ever used a tutor. I can tell you that using a tutor eliminates all the fighting and whining from my kid about doing homework which makes me very happy. They get a lot done during an hour. The tutor is focused, prepared,...

">
PM
Knowledge
Presentation

Fabulous. Olivia is engaging, knowledgeable, and a delight to work with. Highly recommend. Always punctual. Always reliable. Always helpful. Competent with both homework help and direct instruction.

">
CH
Knowledge
Presentation

Extremely knowledgeable and gave direct examples of certain concepts I had trouble with. He also helped assess some of the specific terminology that I need to look for on the exam.

">
TG
Knowledge
Presentation

Chigbo explains concepts in a way that makes it easy to understand. My daughter's understanding and confidence had a real boost in just two days.

">
JE
Knowledge
Presentation

Matthew was very knowledgable in the CFP topics and is very flexible with his ability to review materials and go through the questioning.

">
KK
Knowledge
Presentation

Ivan is absolutely amazing with his knowledge, He is my tutor for college level pre-calculus and I can confidently say that I would not be able to get through my class without ivans help with the class material. He has great patience and will explain and walk you through each problem until you need...

">
AC
Knowledge
Presentation

Very encouraging and goes at a good pace which has been immensely beneficial. Very punctual, there's never been any issues with scheduling. Overall, I have been enjoying my sessions and I look forward to more as he helps me prepare for my ACT.

">
CP
Knowledge
Presentation

Taitana Has tutored my daughter in math and english, she has my daughter think differently in problem solving and expanded her vocabulary. She never gives you the answer but helps you solve a problem together for my daughter to understand why the problem or word is not correct. Will request her...

Qualification and Certification of COBOL Tutors Near Me In Torrance, CA


  • Undergraduate
  • Bachelor degree holders
  • Master degree holders
  • Ph.D. holders
  • Teaching Certification
  • Professional Certificate
  • Background checks
  • Tutoring experience
  • Continuous education
  • FrogTutoring verification certification

Torrance, CA COBOL Tutoring Rates


  • Price range from $37/hr - $65/hr
  • Rates vary based on the type of tutoring, methods used, and the number of hours required.
  • Contact our enrollment team to receive your personalized rate.

Tutoring Methods of Our Private Tutors In Torrance, CA


  • In-person/in-home tutoring
  • Online tutoring
  • One-on-one tutoring
  • Group lessons tutoring.

Tools We Use For Online COBOL Tutoring


  • Zoom
  • FrogTutoring custom online tutoring platform
  • The Lesson space

Our COBOL Clientele In Torrance, CA


  • High school students
  • Middle school students
  • College students
  • Adults
  • Special needs students

Tutoring Locations For COBOL In Torrance, CA


  • Student homes
  • Public Libraries
  • Torrance neighborhoods and suburbs

Sign up now for our one-on-one private COBOL tutoring in Torrance, CA


Torrance, CA Tutoring FAQ

What are the benefits of personalized tutoring in Torrance, CA?

Personalized tutoring in Torrance, CA offers tailored learning experiences, one-on-one attention, the ability to learn at one's own pace, assistance with specific subjects or concepts, higher academic performance, confidence building, and flexible scheduling. FrogTutoring provides customized tutoring plans to meet individual student needs, ensuring a more effective and targeted learning approach.

How do I find a qualified tutor in Torrance, CA?

To find a qualified tutor in Torrance, CA, you can start by searching online tutoring platforms, asking for recommendations from school counselors, or exploring local tutoring centers. FrogTutoring offers a network of rigorously vetted tutors who are experts in their subject areas and skilled at providing educational support tailored to student needs.

Are there any tutoring services for SAT preparation in Torrance, CA?

Yes, there are tutoring services for SAT preparation in Torrance, CA. Many tutoring centers, including FrogTutoring, offer specialized programs to help students prepare for the SAT by improving their skills in critical reading, math, and writing, as well as test-taking strategies to enhance their performance on the exam.

What tutoring options are available for students with learning differences in Torrance, CA?

Students with learning differences in Torrance, CA, have access to a range of tutoring options that cater to their unique learning styles. FrogTutoring, for instance, provides experienced tutors trained in working with students with learning differences, offering personalized strategies and tools to facilitate their progress and educational success.

Can I get online tutoring if I live in Torrance, CA?

Yes, online tutoring is available for residents of Torrance, CA. Services like FrogTutoring offer the convenience of virtual learning sessions, allowing students to connect with tutors from any location. Online tutoring provides flexibility, access to a broader range of tutors, and the comfort of learning from home.

What is the average cost of tutoring services in Torrance, CA?

The average cost of tutoring services in Torrance, CA can vary widely depending on the subject, tutor's expertise, and duration of the sessions. Rates can range from $25 to $70 per hour. FrogTutoring offers competitive pricing and works to find a tuition solution that fits each family's budget and academic goals.

How do I evaluate the effectiveness of a tutoring program in Torrance, CA?

To evaluate the effectiveness of a tutoring program in Torrance, check for improved grades, increased understanding of the material, positive feedback from the student, and the student's growing confidence in the subject. FrogTutoring provides continuous progress monitoring and adjusts tutoring plans to ensure students achieve their academic targets efficiently.

Are there tutoring programs for advanced students in Torrance, CA?

Yes, tutoring programs for advanced students are available in Torrance, CA. These programs cater to students seeking enrichment beyond the classroom, offering challenges in advanced subjects or early preparation for college-level coursework. FrogTutoring provides tailored support to help advanced students reach their full potential.

What subjects can I find tutors for in Torrance, CA?

In Torrance, CA, you can find tutors for a wide range of subjects, including math, science, English, history, foreign languages, and more. FrogTutoring offers tutoring across all major academic areas and grade levels, matching students with tutors who specialize in the specific subject they're seeking help with.

How can I ensure my child stays engaged during tutoring sessions in Torrance, CA?

To ensure your child stays engaged during tutoring sessions in Torrance, CA, choose a tutor who uses interactive and personalized teaching methods. Ensure the sessions are paced appropriately, incorporate the child's interests, offer regular feedback, and set clear goals. FrogTutoring's skilled tutors are adept at keeping students engaged and motivated throughout the learning process.

COBOL FAQ

What is COBOL used for in modern computing?

COBOL, which stands for Common Business-Oriented Language, is used today in various legacy systems, especially in banking, finance, and government sectors. It excels in processing large volumes of data and is known for its simplicity, stability, and suitability for mission-critical applications. Despite the emergence of modern programming languages, COBOL remains crucial for maintaining and updating existing systems that handle significant economic and administrative operations worldwide.

Can I still learn COBOL in 2023?

Absolutely! Even in 2023, COBOL remains an important language for many business applications. Learning COBOL can be advantageous for working with legacy systems in industries like banking, finance, insurance, and government. There are various resources available for learning COBOL, including online courses, textbooks, and community colleges that offer programming classes in COBOL.

Are there any online platforms for COBOL tutoring?

Yes, there are multiple online platforms offering COBOL tutoring. Learners can explore educational websites like Udemy, Coursera, or LinkedIn Learning for COBOL courses. Additionally, some dedicated platforms such as Codecademy or hackerRank offer interactive courses and exercises that help understand COBOL programming fundamentals and advanced topics.

What is the average cost of COBOL tutoring?

The cost of COBOL tutoring varies widely based on the platform, the experience of the tutor, and the depth of the course content. You can find free tutorials and resources online, while paid courses might range from $50 to several hundred dollars. Personalized tutoring could cost anywhere from $25 to $100 per hour, depending on the tutor's qualifications and the complexity of the instruction.

How long does it take to learn COBOL effectively?

The time it takes to learn COBOL effectively can vary based on several factors, including your background in programming, the amount of time you can dedicate to learning, and the complexity of the applications you aim to develop. Generally, a basic understanding of COBOL can be achieved within a few weeks, but mastering the language to the point of developing full-scale applications usually takes several months to a year of consistent study and practice.

Common Questions on COBOL Tutors

What is COBOL and why is it still relevant today?

COBOL (Common Business-Oriented Language) is a high-level programming language designed for business applications. It is still relevant today because many legacy systems, especially in the financial and governmental sectors, rely on COBOL for their critical operations. These systems require maintenance, updates, and skilled professionals to manage them, making COBOL expertise valuable. To keep these systems running smoothly or if you're interested in learning COBOL, FrogTutoring offers experienced tutors to help you. Click here to request a tutor or learn more about our services.

How do I find qualified COBOL tutors?

Finding a qualified COBOL tutor involves looking for individuals with a strong background in COBOL and experience in tutoring or teaching. FrogTutoring offers access to vetted COBOL tutors who can provide personalized instruction and support, whether you are a beginner or looking to enhance your existing skills. Click here to request a tutor or learn more about our services.

Can COBOL tutoring help with job placement in industries that use COBOL?

Yes, COBOL tutoring can significantly increase your chances of job placement in industries such as finance, insurance, and government, where COBOL is still widely used. Through tutoring, you can gain proficiency in COBOL, understand its applications in various sectors, and improve your employability. FrogTutoring offers tailored COBOL tutoring that can prepare you for career opportunities. Click here to request a tutor or learn more about our services.

What topics should I focus on when learning COBOL through tutoring?

When learning COBOL, you should focus on understanding its syntax, data types, and file handling, as well as mastering the structured programming techniques used in COBOL applications. It's also vital to learn debugging and error-handling strategies. To tailor your learning experience to your specific needs, FrogTutoring can match you with a tutor specializing in the COBOL topics you wish to focus on. Click here to request a tutor or learn more about our services.

How can I assess the progress I've made with a COBOL tutor?

To assess the progress made with a COBOL tutor, you should track your understanding of key concepts, your ability to write and debug COBOL code, and complete practical exercises or projects. FrogTutoring provides structured tutoring sessions with measurable objectives to ensure your advancement is consistent and goals are met. They will help you evaluate your skill development at each step. Click here to request a tutor or learn more about our services.

Torrance, CA Neighborhoods We Service

Nestled in the South Bay region of Los Angeles County, the vibrant city of Torrance, CA, boasts an array of diverse neighborhoods, each offering a unique charm and an array of amenities that cater to the varied preferences of its residents. Every pocket of Torrance contributes to the overall mosaic of community, culture, and convenience that defines this delightful slice of Southern California.

Here, we embark on a quick tour through the various neighborhoods of Torrance, CA:

1. Southwood - Often celebrated for its quiet streets and family-friendly atmosphere, Southwood is a classic suburban area with well-maintained homes, beautiful parks, and highly rated schools.

2. West Torrance - This residential area offers convenient access to local beaches and features numerous parks. West Torrance High School is one of the top-rated schools in the area.

3. North Torrance - With affordable housing options and a close-knit community feel, North Torrance is an excellent neighborhood for those looking to establish their roots.

4. Old Torrance - As the oldest neighborhood in the city, it boasts historical charm with beautifully preserved buildings, small boutiques, and captivating antique shops amidst modern amenities.

5. Hollywood Riviera - A picturesque neighborhood that borders the Pacific Ocean and the Palos Verdes Peninsula, known for its lush landscapes and stunning views—prized for its upscale homes and peaceful streets.

6. Walteria - Located in the southern part of Torrance, Walteria combines a suburban vibe with a variety of shopping options and recreational activities.

7. South East Torrance - This area features a mix of residential and commercial developments, encompassing a blend of homes, shops, and businesses within its boundaries.

8. South Torrance - Highlighted by its excellent schools, South Torrance also offers a multitude of parks and recreation areas for outdoor enthusiasts.

9. Marble Estates/Hickory Park - A family-oriented neighborhood known for its serene atmosphere and proximity to the renowned Hickory Park.

10. Central Torrance - Found at the heart of the city, this bustling area has a wide range of housing options and is well-known for the Del Amo Fashion Center, one of the largest shopping malls in the country.

11. Delthome - Identified as a peaceful neighborhood with close proximity to local schools, Delthome earns its reputation as a great place to live with a true sense of community.

12. The Breakers/Pacific Colony - Exclusive gated communities offering luxurious living with stunning properties and top-tier amenities.

Each neighborhood in Torrance carries its own distinct flavor and provides its inhabitants with an enchanting combination of safety, commerce, and community engagement, creating an overall quality of life that is hard to match. From the tranquil, tree-lined streets to the easy beach access and excellent educational resources, Torrance offers something for everyone. Whether you call it home or are just stopping by, the neighborhoods of Torrance are sure to leave an impression.

About Torrance, CA And It’s Education Institutions

Torrance, California, founded in 1921 by real estate developer Jared Sidney Torrance, is a vibrant city with a rich history nestled in the South Bay region of Los Angeles County. With a population of approximately 145,000 residents, it is known for its low crime rates, high quality of life, and diverse community. Torrance boasts numerous landmarks that draw visitors and serve as points of pride for locals, including the beautiful Torrance Beach, part of the famous Los Angeles County coastline, and the Del Amo Fashion Center, one of the largest shopping malls in the United States. The city's historical significance is preserved in the Torrance Historical Society and Museum, which showcases the city's development from its early days.

Education is a cornerstone of the community in Torrance, with a variety of institutions serving the city's needs. The Torrance Unified School District (TUSD) manages the public education system, comprising high-performing schools such as West High School and South High School. Among the top-ranking private K-12 institutions, there's Bishop Montgomery High School, which has consistently received accolades for its academic excellence. In addition to traditional schools, Torrance offers several educational resources for students, including the Torrance Public Library, which provides learning programs, college prep resources, and access to technology for all ages.

As for higher education, while there are no universities directly within the city limits, Torrance is in close proximity to a number of renowned institutions, including El Camino College, which serves as a community college to many Torrance residents seeking higher education degrees or vocational skills. Residents have access to a wide range of educational opportunities, including those available in neighboring cities in the Los Angeles metropolitan area. Torrance's commitment to education is reflected in the variety of educational opportunities and support it provides, cultivating a community dedicated to life-long learning and innovation.

Students at These Torrance, CA Schools Excel with Our Tutoring

The Torrance area boasts a diverse array of educational institutions, from public to private, that cater to a variety of academic pursuits and personal growth. The following is a sample list of schools in Torrance, CA whose students have benefited from our comprehensive tutoring services. Please note that this selection is not exhaustive, but rather a representation of the type of schools we collaborate with to enhance the educational experience of their students.

Torrance High School - A historic public high school known for academic excellence and a strong alumni network.

West High School - This public school is recognized for its strong academic programs and athletic achievements.

South High School - South High is a public school with a reputation for preparing students well for college and beyond.

North High School - Another top-performing public school within the Torrance Unified School District.

Bishop Montgomery High School - A private Catholic high school known for its rigorous academics and faith-based education.

Torrance Elementary School - A public elementary school that provides a strong foundation for lifelong learning.

Riviera Elementary School - Known for its dedicated staff and community involvement, Riviera is a well-regarded public elementary school.

Victor Elementary School - Victor Elementary offers a nurturing public school environment for young learners.

Walteria Elementary School - This public elementary school is dedicated to fostering academic and personal success in students.

Torrance Unified School District Adult School - Offers a range of programs for adult learners looking to continue their education or gain new skills.

Edison Elementary School - A public elementary school with a strong focus on student achievement and community values.

Casimir Middle School - Known for its dedicated teachers and varied programs, this public middle school serves the Torrance community with distinction.

Calvary Chapel Christian School - A private Christian school committed to academic excellence within a biblical worldview.

Seaside Elementary School - This public elementary school is recognized for creating a supportive and innovative learning environment.

Jefferson Middle School - A public middle school with a strong academic program and extracurricular activities.

Hickory Elementary School - A public elementary school praised for its high student performance and community engagement.

Coast Christian School - A private school providing a Christ-centered education for students from K through 8th grade.

Pacific Lutheran High School - A private Lutheran high school offering a college preparatory education in a faith-based context.

Carden Dominion School, Inc. - A private school based on the Carden Method, focusing on comprehensive curriculum and character development.

Madrona Middle School - A public middle school that emphasizes academic excellence and personal growth.

Remember, these are just a few examples of the schools in the Torrance area that have seen the added value of our tutoring services. If your educational institution is not listed here and you'd like to know how our services can benefit your students, please reach out to us for more information.

About COBOL & COBOL Tutoring

COBOL, an acronym for Common Business-Oriented Language, is a high-level programming language designed for business applications. It emerged in the late 1950s and was primarily aimed at the business, finance, and administrative systems for companies and governments. COBOL is known for its simplicity, which comes from its English-like syntax that makes it readable for non-programmers, yet powerful enough to handle the massive data processing operations of large enterprises.

The language exists in various versions, with COBOL-85 being one of the most widely accepted standards alongside more modern iterations, such as Object-Oriented COBOL. Related entities to COBOL include:

  • American National Standards Institute (ANSI): Responsible for standardizing the versions of COBOL.
  • Integrated Development Environment (IDE): Tools like Micro Focus Visual COBOL or IBM's RDz (Rational Developer for z) which are used to write, debug, and maintain COBOL programs.
  • Mainframe computers: Large-scale computing systems where COBOL applications are commonly run.
  • Database systems: COBOL often interacts with databases like DB2, IMS, or Oracle, managing important business data.

When tutoring someone who struggles with COBOL, the best strategy involves a hands-on approach coupled with real-world examples. Beginners should be encouraged to read COBOL code to become familiar with its syntax and style. Starting with simple programs that manipulate numeric and character data is beneficial before moving onto more complex concepts like file handling and database interaction. Pairing learners with an experienced mentor can also prove invaluable, as they can provide instant feedback and clarification.

Common concepts in COBOL include:

  • Data Division: This is where all variables are defined, resembling a complex data structure.
  • Procedure Division: The set of instructions telling the program what to do with the data.
  • Sequential and Random file processing: Vital for business applications that handle large volumes of data.

Among the most challenging concepts for newcomers to COBOL tend to be:

  • The extensive use of divisions and sections which can be daunting to understand in terms of program structure and flow.
  • The very detailed data description and level numbering system, which requires a precise understanding of how data is stored and accessed.
  • Understanding the intricacies of legacy code that has been patched and evolved over multiple decades, often with a lack of up-to-date documentation.

To conclude, COBOL's longevity is a testament to its efficiency in business environments. The key to mastering it is to understand its structured nature and to gain hands-on experience with real business-oriented programs.