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mainframe Online Quiz - 124

Description: mainframe Online Quiz - 124
Number of Questions: 20
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Tags: mainframe
Attempted 0/20 Correct 0 Score 0
  1. The load module and DBRMLIB

  2. The map load and DBRMLIB

  3. The map copybook and the load module

  4. The MAPLIB and loadlib


Correct Option: C

How do you use extended attributes?

  1. Define EXTATT=YES and the correct terminal type.

  2. Define EXTDATT=YES and the correct terminal type.

  3. Define EXTATRB=YES and the correct terminal type

  4. Define XTDATRB=YES and the correct terminal type.


Correct Option: A

AI Explanation

To use extended attributes, you need to define the correct terminal type and enable the necessary settings. Let's go through each option to understand why it is correct or incorrect:

Option A) Define EXTATT=YES and the correct terminal type - This option is correct because it specifies the correct attribute, "EXTATT," and enables it by setting it to "YES." Additionally, it mentions the need to define the correct terminal type.

Option B) Define EXTDATT=YES and the correct terminal type - This option is incorrect because it misspells the attribute as "EXTDATT" instead of "EXTATT."

Option C) Define EXTATRB=YES and the correct terminal type - This option is incorrect because it incorrectly spells the attribute as "EXTATRB" instead of "EXTATT."

Option D) Define XTDATRB=YES and the correct terminal type - This option is incorrect because it incorrectly spells the attribute as "XTDATRB" instead of "EXTATT."

The correct answer is Option A. This option is correct because it specifies the correct attribute ("EXTATT") and enables it by setting it to "YES." Additionally, it mentions the need to define the correct terminal type.

In which table would you make an entry for a BMS map?

  1. RPT

  2. PCT

  3. PPT

  4. LCT


Correct Option: C

What is CICS ?

  1. Customer Interaction Control System

  2. Consumer Information Control System

  3. Customer Information Control System

  4. Consumer Interaction Control System


Correct Option: C
  1. The physical map is the load module and the symbolic map is the data structure

  2. The physical map is the data structure and the symbolic map is the load module

  3. Physical map is mapped with addresses and the symbolic map is the logical one.

  4. There is no difference


Correct Option: A

What are the 3 working storage fields used for every field on the map?

  1. Length, attribute and output field

  2. Length, no.of fields and output field

  3. Length, attribute and input/output field

  4. Length, attribute and input field


Correct Option: C

How is sign stored in Packed Decimal fields?

  1. Sign is stored as a hex value in the last nibble of the storage.

  2. Sign is over punched with the numeric value stored in the last nibble.

  3. Sign is stored in the most significant bit.

  4. None of the above


Correct Option: A

Which of the following is False?

  1. Subscript refers to the array occurrence while index is the displacement (in no of bytes) from the beginning of the array.

  2. An index can only be modified using PERFORM, SEARCH & SET.

  3. Need to have index for a table in order to use SEARCH, SEARCH ALL.

  4. None of the above


Correct Option: D
  1. Alphabetic, Alphanumeric fields & alphanumeric edited items are set to SPACES

  2. Numeric, Numeric edited items set to ZERO.

  3. FILLER , OCCURS DEPENDING ON items left untouched.

  4. All the Above.


Correct Option: D
  1. For Renames Clause

  2. For Condition Names

  3. Elementary level item. Cannot be subdivisions of other items (cannot be qualified), nor can they be subdivided themselves.

  4. All of the above


Correct Option: A
  1. In COBOL , the File format : ORGANISATION IS SEQUENTIAL RECORDING MODE IS F BLOCK CONTAINS 0 . Is used to reference which file ?
  1. Fixed Block file

  2. Fixed Unblock file

  3. Variable Block file

  4. Variable Unblock file


Correct Option: A

How many sections are there in Data Division?

  1. Six

  2. Seven

  3. Four

  4. Three


Correct Option: A

What is the code for the error condition "Empty File"?

  1. 10

  2. 35

  3. 23

  4. 28


Correct Option: B

Which variable will have the value returned by a subroutine once it completes?

  1. RC

  2. RETVAL

  3. RESULT

  4. RV


Correct Option: C

Which of the following can be used to read and write from a file? Choose all that apply

  1. DATA STACK

  2. QUEUE

  3. COMPOUND VARIABLE

  4. SYMBOLIC VARIABLE


Correct Option: A
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