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mainframe Online Quiz - 130

Description: mainframe Online Quiz - 130
Number of Questions: 20
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Tags: mainframe
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What is the column range for Area A and Area B in COBOL:

technology mainframe

  1. 1-6 and 7-72

  2. 8-11 and 12:72

  3. 1-15 and 16:80

  4. None of the above

Show answer
Correct Option: B

What is the no. of bytes occupied for a variable if it’s defined as PIC S9(7) COMP-3 and PIC S9(10) COMP
technology mainframe

  1. 2 and 3

  2. 4 and 5

  3. 7 and 6

  4. none of the above

Show answer
Correct Option: D

If the access mode for any file is Dynamic, the file can be accessed both SEQUENTIALLT AND RANDOMLY
technology mainframe

  1. True

  2. False

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Correct Option: B

What are the acceptable types of the COBOL identifiers
technology mainframe

  1. Alphanumeric

  2. Numeric

  3. Alphabetic

  4. all the above

Show answer
Correct Option: D

Segment is the smallest information that DL/I can fetch.

technology mainframe

  1. True

  2. False

Show answer
Correct Option: A

Which of the following is not the mode of processing.
technology mainframe

  1. BATCH DL/I MODE

  2. MPP MODE

  3. CMP MODE

  4. BMP MODE

Show answer
Correct Option: C

Which procopt option is used to read the segment?
technology mainframe

  1. D

  2. I

  3. G

  4. R

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Correct Option: C

Which command code is used to retrieve a path?
technology mainframe

  1. F

  2. L

  3. D

  4. U

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Correct Option: C

What are the Two basic database organizations which DL/I provides?
technology mainframe

  1. HIERARCHICAL INDEXED

  2. HIERARCHICAL SEQUENTIAL

  3. HIERARCHICAL DIRECT

  4. HIERARCHICAL ACCESS

Show answer
Correct Option: B,C

What is true about Restart Call (XRST)?

technology mainframe

  1. USED TO RESTART A PROGRAM AFTER ABNORMAL TERMINATION

  2. RESTART FROM SPECIFIC CHECKPOINT ID

  3. MUST BE THE FIRST CALL IN THE PROGRAM

  4. All of the above

Show answer
Correct Option: D

Command Code ___ is used to set parentage to a specific segment in the hierarchy used in SSA's.

technology mainframe

  1. D

  2. P

  3. F

  4. C

Show answer
Correct Option: B

Modes of INSERT are?
technology mainframe

  1. LOAD MODE

  2. INSERT MODE

  3. UPDATE MODE

  4. MODIFY MODE

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Correct Option: A,C

What should be the status code if call specifies an invalid SSA?
technology mainframe

  1. AC

  2. AJ

  3. AI

  4. AK

Show answer
Correct Option: B

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

AI Explanation

To answer this question, you need to understand how data can be sent to another MVS JES3 node.

Let's go through each option to understand why it is correct or incorrect:

Option A) CONNECT - This option is incorrect because the CONNECT statement is used to establish a connection between two remote nodes in a network, but it does not specifically send data.

Option B) XMIT - This option is correct because the XMIT statement is used to transmit data to another MVS JES3 node. It is commonly used to send JCL (Job Control Language) and other data sets to a remote node.

Option C) LINK - This option is incorrect because the LINK statement is used to link two or more program modules together, but it does not specifically send data to another MVS JES3 node.

Option D) TRANSMIT - This option is incorrect because there is no specific TRANSMIT statement in MVS JES3 that is used to send data to another node.

The correct answer is Option B) XMIT. This option is correct because the XMIT statement is used to transmit data to another MVS JES3 node.

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
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