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mainframe Online Quiz - 18

Description: mainframe Online Quiz - 18
Number of Questions: 20
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Tags: mainframe
Attempted 0/20 Correct 0 Score 0
  1. FILE->DATABASE->FIELD->RECORD

  2. FIELD->RECORD->FILE->DATABASE

  3. DATABASE->FILE->FIELD->RECORD

  4. RECORD->FIELD->FILE->DATABASE


Correct Option: B

Which of the following is not a database access command in ADABAS?

  1. Find

  2. Histogram

  3. Select

  4. Read


Correct Option: C

Which type of data storage is preferable for storing 'M' in #VAR (an alphanumeric 1 field) ?

  1. Default Compression

  2. Fixed Format

  3. Normal Suppression

  4. None of the above


Correct Option: B
  1. Null Suppression

  2. Default Compression

  3. Fixed Format

  4. Variable Suppression


Correct Option: B
  1. Different views for various users

  2. Data storage

  3. Multivalued fields

  4. Security


Correct Option: C

Which of the following READ command uses descriptor?

  1. Read logical

  2. Read Physical

  3. Read by ISN

  4. All of the above


Correct Option: A
  1. Super Descriptor

  2. Sub Descriptor

  3. Phonetic Descriptor

  4. All of the above


Correct Option: D

Pick the wrong syntax:

  1. COPY CopyFile1 REPLACING X(3) BY X(19).

  2. COPY CopyFile1 REPLACING XYZ TO 120.

  3. COPY CopyFile1 IN COPYLIB.

  4. COPY CopyFile1.


Correct Option: B
  1. Identification division, Data division, Environment division, Procedure division.

  2. Identification division, File division, Data division, Procedure division.

  3. Identification division, Environment division, Data division, Procedure division.

  4. Identification division, Environment division, Working storage division, procedure division.


Correct Option: C

A Table can have how many dimensions?

  1. 3

  2. 9

  3. 5

  4. 7


Correct Option: D
  1. Initialize, Generate & Terminate

  2. Initiate, Write & Terminate

  3. Initiate, Generate & Terminate

  4. Initialize, Generate & End


Correct Option: C

Which one of the following is true about merge verb?

  1. KEY data items can contain an OCCURS clause.

  2. Files must be explicitly opened before using the Merge verb.

  3. OUTPUT PROCEDURE can contain any SORT or MERGE statements.

  4. INPUT PROCEDURE is not present in Merge verb.


Correct Option: D

IMS WAS DEVELOPED IN?

  1. 1968

  2. 1957

  3. 1966

  4. 1969


Correct Option: A

SMALLEST INFORMATION THAT DL/I CAN FETCH, HANDLE?

  1. SEGMENT, FIELD

  2. FIELD, SEGMENT

  3. ROOT,SEGMENT

  4. FIELD , ROOT


Correct Option: A

SELECT CORRECT OPTION.

  1. SEGMENT TYPE IS A PARTICULAR INSTANCE OF A SEGMENT OCCURENCE

  2. SEGMENT OCCURRENCE IS A PARTICULAR INSTANCE OF A SEGMENT TYPE

  3. ALL THE ABOVE

  4. NONE OF THE ABOVE


Correct Option: B
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