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mainframe Online Quiz - 129

Description: mainframe Online Quiz - 129
Number of Questions: 20
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Tags: mainframe
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What is the Physical storage length of each of the following DB2 data types:DATE, TIME, TIMESTAMP.

technology mainframe

  1. 6bytes, 4bytes, 13bytes

  2. 4bytes, 3bytes, 11bytes

  3. 4bytes, 3bytes, 10bytes

  4. 5bytes, 3bytes, 11bytes

Show answer
Correct Option: C

what are the various locking levels available in DB2?

technology mainframe

  1. Index, Page,Table

  2. Page, Table, Tablesapce

  3. Page,Index,Tablespace

  4. None of the above

Show answer
Correct Option: B

what is the COBOL picture clause of the following DB2 data types:DATE, TIME, TIMESTAMP
technology mainframe

  1. PIC X(8), PIC X(8), PIC X(26)

  2. PIC X(12), PIC X(8), PIC X(28)

  3. PIC X(10), PIC X(8), PIC X(26)

  4. None of the above

Show answer
Correct Option: C

Where can program checkpoints be stored for use in a restart?

technology mainframe

  1. SYSCHK DD statement

  2. CHCKPOINT DD statement

  3. CHKOUT DD statement

  4. CHECK or DD statement

Show answer
Correct Option: A

Which DD parameters are required ?
technology mainframe

  1. Dsname, SPACE, UNIT

  2. Dsname, SPACE, RECFM

  3. Dsname, DISP, DCB, SPACE

  4. All parameters & Keywords are optional

Show answer
Correct Option: D

What statement can be used to send data to another MVS JES3 node ?
technology mainframe

  1. CONNECT

  2. XMIT

  3. LINK

  4. TRANSMIT

Show answer
Correct Option: B

What is the function of //CNTL statement ?
technology mainframe

  1. Delimits the PROC control statements

  2. Identifies the control card library

  3. Marks the beginning of one or more program control statements

  4. None of the above

Show answer
Correct Option: C

How can a JES3 operator command be entered through the jobstream?
technology mainframe

  1. Through the OPERATOR statement

  2. Through the console statement

  3. Through the COMMAND statement

  4. Through the //** statement

Show answer
Correct Option: D

In SMS datasets, what is the function of the DD MGMTCLAS keyword?
technology mainframe

  1. Lookup a storage profile from the class library

  2. Specify a management class for a new dataset

  3. Alters the default storage profile for the dataset

  4. Begin a storage class definition block

Show answer
Correct Option: B

What is the purpose of the DD KEYLEN parameter?
technology mainframe

  1. Specify the length of a data set key in bytes

  2. Override the key length of an SMS defined VSAM dataset

  3. Override the key length specified in the dataset label

  4. All of the above

Show answer
Correct Option: D

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

  1. 16667899

  2. 16777215

  3. 25879654

  4. 158742636

Show answer
Correct Option: B

Can you call an OS VS COBOL pgm from a VS COBOL II pgm ?

technology mainframe

  1. In non-CICS environment, it is possible

  2. In CICS, this is not possible

  3. Both of above

  4. None of above

Show answer
Correct Option: A

What is the Physical storage length of each of the following DB2 data types:DATE, TIME, TIMESTAMP.
technology mainframe

  1. 6bytes, 4bytes, 13bytes

  2. 4bytes, 3bytes, 11bytes

  3. 4bytes, 3bytes, 10bytes

  4. 5bytes, 3bytes, 11bytes

Show answer
Correct Option: C

what are the various locking levels available in DB2?

technology mainframe

  1. Index, Page,Table

  2. Page, Table, Tablesapce

  3. Page,Index,Tablespace

  4. None of the above

Show answer
Correct Option: B

what is the COBOL picture clause of the following DB2 data types:DATE, TIME, TIMESTAMP
technology mainframe

  1. PIC X(8), PIC X(8), PIC X(26)

  2. PIC X(12), PIC X(8), PIC X(28)

  3. PIC X(10), PIC X(8), PIC X(26)

  4. None of the above

Show answer
Correct Option: C

Where can program checkpoints be stored for use in a restart?
technology mainframe

  1. SYSCHK DD statement

  2. CHCKPOINT DD statement

  3. CHKOUT DD statement

  4. CHECK or DD statement

Show answer
Correct Option: A

Which DD parameters are required ?
technology mainframe

  1. Dsname, SPACE, UNIT

  2. Dsname, SPACE, RECFM

  3. Dsname, DISP, DCB, SPACE

  4. All parameters & Keywords are optional

Show answer
Correct Option: D

While doing a mass delete using a generic key, how can you determine the number of records deleted? (CICS)
technology mainframe

  1. By using the NUMREC(data-area) option with the generic key.

  2. By using the NUMB(data-area) option with the generic key.

  3. By using the NUMBER(data-area) option with the generic key.

  4. None of the above

Show answer
Correct Option: A

What does the following code do? "EXECIO * DISKR INDD (STEM SRCLINE. FINIS"

technology mainframe

  1. Read one record from INDD and store in in SRCLINE stack.

  2. Read all the records from INDD and store in in SRCLINE stack.

  3. Write one record from INDD and store in in SRCLINE stack.

  4. Write all the records from INDD and store in in SRCLINE stack.

Show answer
Correct Option: B

EXIT will terminate and leave a REXX exec unconditionally and does it have the option to return a value?
technology mainframe

  1. Always returns a value.

  2. Never returns a value.

  3. Returns when RC is coded

  4. I am skipping this!!

Show answer
Correct Option: C
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