Tag: mainframe

Questions Related to mainframe

Job have 3 steps in 1) Step01 creating New GDG file(+), 2) Step02 Delete file(+), 3) Step03 create new GDG file with same file name JCL has been executed twice What is the version for that file?

technology mainframe

  1. gdg(0)

  2. gdg(+3)

  3. gdg(+4)

  4. gdg(+2)

Show answer
Correct Option: C

AI Explanation

To determine the version of the file after executing the given JCL steps, let's analyze each step:

1) Step01: Creating a new GDG file with the same file name.

  • This step will create a new version of the GDG file with a higher version number.

2) Step02: Deleting the file.

  • This step will remove the current version of the GDG file.

3) Step03: Creating a new GDG file with the same file name.

  • This step will create a new version of the GDG file with a higher version number.

Since the JCL has been executed twice, the final version of the GDG file will be increased by 2 (one for each execution of the JCL).

Given that the initial GDG file version is 0, the final version of the file will be gdg(+4) (0 + 2 + 2 = 4).

Therefore, the correct answer is C) gdg(+4).

What is the probable cause of an Sx13 and Sx37 abends.
technology mainframe

  1. Space abend

  2. data exception abend

  3. previleged operation exception

  4. all the above

Show answer
Correct Option: A

What is SYSDA in JCL?
technology mainframe

  1. block size parameter while referring a dataset

  2. Record length parameter while referring data set

  3. that is the unit parameter while referring a data set

  4. none of the above

Show answer
Correct Option: C

If Sql return -805 , what will user want to do?
technology mainframe

  1. Force start the database

  2. Bind the database

  3. Drop the table

  4. none of the above

Show answer
Correct Option: B

Report & Screen section comes under which Division in COBOL?
technology mainframe

  1. Identification division

  2. Procedure division

  3. Environment divion

  4. Data division

Show answer
Correct Option: D

TSO command what is an SDSF?
technology mainframe

  1. special display screen facility

  2. Spool display & search facility

  3. special display & search facility

  4. Spool dispaly screen facility

Show answer
Correct Option: B

What is the cause for abend SOC2?
technology mainframe

  1. PRIVILEGED OPERATION EXCEPTION

  2. DATA EXCEPTION

  3. SPACE ISSUE

  4. None of the above

Show answer
Correct Option: A
Explanation:

To understand the cause of abend SOC2, the user needs to know about the different types of abends and their meaning. Abend SOC2 is a type of abend that occurs when a user's program attempts to execute a privileged operation that it is not authorized to perform.

Now let's go through each option and explain why it is right or wrong:

A. PRIVILEGED OPERATION EXCEPTION: This option is correct. Abend SOC2 occurs when a user's program attempts to execute a privileged operation that it is not authorized to perform. This can happen when a user attempts to access a file or perform some other operation that requires a higher level of authority than they currently have.

B. DATA EXCEPTION: This option is incorrect. Abend SOC7 occurs when a program attempts to perform an operation on an invalid or improperly formatted data item.

C. SPACE ISSUE: This option is incorrect. Abend SB37 occurs when a program attempts to write to a data set that does not have enough space available to accommodate the data being written.

D. None of the above: This option is incorrect. As explained above, abend SOC2 occurs when a program attempts to execute a privileged operation without the necessary authority.

Therefore, the answer is: A. PRIVILEGED OPERATION EXCEPTION.

What is the use of Level 49 in COBOL?
technology mainframe

  1. to describe independent elementary items

  2. it is used to define the db2 char in cobolas var char

  3. used to give condition names to the values that a field contain

  4. all of the above

Show answer
Correct Option: B

Where is a period required in Cobol?
technology mainframe

  1. After the last statement in each paragraph

  2. At the end of the word DIVISION

  3. At the end of the word SECTION

  4. All of the above

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Correct Option: D

when DISP=MOD is used in JCL?
technology mainframe

  1. when the dataset can be extended

  2. when the dataset can be newly created

  3. just to share the dataset & not for editing

  4. when dataset needs to be edited & deleted

Show answer
Correct Option: A