Tag: mainframe

Questions Related to mainframe

"MAKEBUF" Push ‘TCS’ Push ‘TATA’ Push ‘CONSULTANCY’ Push ‘SERVICES’ "QELEM" "DROPBUF" "QELEM" What will be returned by "QELEM" in step 6 and 8 ?
technology mainframe

  1. 4,4

  2. 4,0

  3. 3,3

  4. 3,0

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Correct Option: B

"QSTACK" "NEWSTACK" "NEWSTACK" "QSTACK" What will the last "QSTACK" will return.

technology mainframe

  1. Returns 0

  2. Returns 1

  3. Returns 2

  4. Returns 3

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Correct Option: D

What will a variable in COBOL contain if it is not initialized?
technology mainframe

  1. Will contain zeroes if numeric and spaces if alphabetic or alphanumeric

  2. Will contain spaces for all variables

  3. Will contain an undefined value

  4. None of the above

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Correct Option: C

What is a 66 level in COBOL used for?
technology mainframe

  1. Elementary level item

  2. Condition names

  3. Initialize

  4. Renames

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Correct Option: D

What is a 77 level in COBOL used for?

technology mainframe

  1. Elementary level item

  2. For condition names

  3. Initialize

  4. Renames

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Correct Option: A

Is this variable definition correct?
technology mainframe

  1. True

  2. False

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Correct Option: B

What will happen when a file that doesnt exist is opened in I-O mode?
technology mainframe

  1. The file will be created and will be opened for reading and writing

  2. The open fails and error occurs

  3. File will be created and opened for writing only

  4. The file will be created and opened for reading only

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Correct Option: B

What is an 88 level used for in COBOL?
technology mainframe

  1. Elementary level

  2. For condition names

  3. Initialize

  4. Renames

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Correct Option: B

What happens when the access mode of an indexed file is DYNAMIC?

technology mainframe

  1. The records will be accessed one after the other in order of primary key

  2. The file will be accessed one record at a time and for each access an exact value for the primary key will be specified

  3. Both 1 and 2

  4. None of the above

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Correct Option: C

What is the number of characters in COBOL-85 character set?
technology mainframe

  1. 51

  2. 52

  3. 53

  4. 54

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Correct Option: B