Tag: mainframe

Questions Related to mainframe

What is the maximum size of a 01 level item in COBOL II?
technology mainframe

  1. 16777215

  2. 16777200

  3. 1677250

  4. 16772150

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Correct Option: A

05 FIELDA PIC XXXX VALUE 'ABCb'. 05 FIELDB PIC XXXX VALUE SPACES. .... MOVE FUNCTION REVERSE(FIELDA) TO FIELDB. Which one of the following is the content of FIELDB following execution of the MOVE statement shown in the sample code above?
technology mainframe

  1. bABC

  2. bCBA

  3. bcba

  4. ABbC

  5. ABCb

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Correct Option: A

Sample Code Field in working storage: 05 S-EOF-CHECK PIC X(01). 88 S-NOT-END-OF-FILE VALUE 'N'. 88 S-END-OF-FILE VALUE 'Y'. MAINLINE. SET S-END-OF-FILE TO TRUE PERFORM A0100-PRINT-DETAIL-AND-FOOTERS UNTIL S-END-OF-FILE END-PERFORM. Using the sample working storage and mainline section of a program, which one of the following is the coding error that occurred in the sample above?
technology mainframe

  1. A READ statement is missing in the MAINLINE section after the PERFORM.

  2. MAINLINE must not contain any statements other than the PERFORM statement.

  3. S-EOF-CHECK is not properly initialized prior to the PERFORM statement

  4. The line "SET S-END-OF-FILE TO TRUE" is not a valid statement.

  5. In working storage, an 88 level must be defined for values of S-EOF-CHECK other than 'N' and 'Y'.

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Correct Option: C

Sample Code 0100 IDENTIFICATION DIVISION. 0200 PROGRAM-ID. AM822P115. Referring to the sample code above, which one of the following statements is correct?
technology mainframe

  1. There should not be a hyphen between PROGRAM and ID.

  2. Line 0100 should be DIVISION-ID.

  3. The compiler shortened the program name to "AM822P11".

  4. Line 0200 should be PROGRAM IDENTIFICATION. AM822P115.

  5. The program name must not contain numbers.

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Correct Option: C

Table Definition Sample data shown below. 100 entries maximum. Data is ordered by item. Limit table size to actual data. Item Price D00025A 23.50 D00025B 29.50 D00025C 33.99 D00026A 11.20 Which one of the following is the proper COBOL description for the above table definition?

technology mainframe

  1. 01 PRICE-TABLE. 05 PRICE-GROUP OCCURS 1 TO 100 TIMES ASCENDING KEY IS ITEM-CODE. 10 ITEM-CODE PIC X(7). 10 ITEM-PRICE PIC 99V99.

  2. 01 PRICE-TABLE. 05 PRICE-GROUP OCCURS UP TO 100 TIMES DEPENDING ON WS-ITEM-COUNT ASCENDING KEY IS ITEM-CODE. 10 ITEM-CODE PIC X(7). 10 ITEM-PRICE PIC 99V99.

  3. 01 PRICE-TABLE. 05 PRICE-GROUP OCCURS 1 TO 100 TIMES DEPENDING ON WS-ITEM-COUNT ASCENDING KEY IS ITEM-CODE. 10 ITEM-CODE PIC X(7). 10 ITEM-PRICE PIC 99V99.

  4. 01 PRICE-TABLE. 05 PRICE-GROUP OCCURS UP TO 100 TIMES DEPENDING ON WS-ITEM-COUNT AND KEY ITEM-CODE. 10 ITEM-CODE PIC X(7). 10 ITEM-PRICE PIC 99V99.

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Correct Option: C

Sample code WORKING-STORAGE SECTION. 01 WORK-TABLE. 05 WK-ALPHA PIC A(2) VALUE 'AB'. 05 FILLER PIC X VALUE ''. 05 WK-ALPHANUM PIC X(4) VALUE 'CDEF'. 05 PIC X VALUE ''. 05 WK-NUM PIC 999. 05 PIC X VALUE '*'. PROCEDURE DIVISION. .... INITIALIZE WORK-TABLE. After execution of the statement in the sample code above, which one of the following values does WORK-TABLE contain? NOTE: b = BLANK or UNPRINTABLE HEXADECIMAL character

technology mainframe

  1. bb*bbbb*bb0*

  2. AB*CDEF*bb0*

  3. ABbCDEFb000b

  4. bb*bbbb*000*

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Correct Option: D

How many extents are possible for a sequential file,VSAM file
technology mainframe

  1. 10 for sequential, 120 for VSAM

  2. 16 for sequential, 123 for VSAM

  3. 10 for sequential, 10 for VSAM

  4. 16 for sequential, 16 for VSAM

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Correct Option: B

If you do not know the space required by a dataset then you allocate the maximum space to it. How do you free up the unused spaces.
technology mainframe

  1. Use Unallocate

  2. Use RLSE parameter in SPACE

  3. both of the above

  4. none of the above

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Correct Option: B

What does Time=1440 sgnify?
technology mainframe

  1. The job can execute for 1440 CPU secs

  2. The job can execute for 1440 CPU minutes

  3. No CPU time limit to be applied

  4. None of the above

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Correct Option: C

What is the prefix character for the symbolic parameters
technology mainframe

  1. %

  2. @

  3. &

  4. #

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Correct Option: C