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mainframe Online Quiz - 98

Description: mainframe Online Quiz - 98
Number of Questions: 20
Created by:
Tags: mainframe
Attempted 0/20 Correct 0 Score 0

TSO - Time Sharing Option

  1. True

  2. False


Correct Option: A

AI Explanation

To answer this question, you need to understand what TSO (Time Sharing Option) is.

TSO (Time Sharing Option) is a feature of the IBM mainframe operating system called z/OS. It allows multiple users to access and use the mainframe system simultaneously. Each user is given a time slice or a portion of the CPU's processing time to execute their tasks.

Based on this information, we can conclude that the statement "TSO - Time Sharing Option" is true. TSO is indeed a time-sharing option that allows multiple users to share and access the resources of the mainframe system concurrently.

Therefore, the correct answer is A) True.

ISPF - Interactive System Productivity Facility

  1. True

  2. False


Correct Option: A

VSAM = Virtual Storage Access Method

  1. True

  2. False


Correct Option: A

PDS = Partitioned Data Set

  1. True

  2. False


Correct Option: A

PO = Partitioned Organization

  1. True

  2. False


Correct Option: A

RACF = Resource Access Control Facility

  1. True

  2. False


Correct Option: A

KSDS = Key-Sequenced Data Set

  1. True

  2. False


Correct Option: A

RRDS = Relative Record Data Set

  1. True

  2. False


Correct Option: A

ESDS = Entry-Sequenced Data Set

  1. True

  2. False


Correct Option: A

Which of the below is (are) the use of edit mask?

  1. Use to convert Dates in one format to another format

  2. Use to display the numeric variables in formatted display

  3. Use to convert a alphanumeric variable to numeric variable

  4. Use to validate the inputs


Correct Option: A,B,D

VVDS = VSAM (Virtual Storage Access Method) Volume Data Set

  1. True

  2. False


Correct Option: A

SMS = Storage Management Subsystem

  1. True

  2. False


Correct Option: A

VAL() function is used to get the numeric value in a alphanumeric variable.

  1. True

  2. False


Correct Option: A

"Data in the database ------------------------------- IDENT-ID IDENT-NAME IDENT-AGE IDENT-SEX 1234 AAAA 12 M 1234 AAAA 12 F 3456 CCCC 14 F 6879 DDDD 17 M 7625 EEEE 21 F HISTOGRAM IDENTIFICATION-TABLE BY SUPER-ID-NAME-AGE STARTING FROM '1234' WRITE IDENT-ID IDENT-NAME IDENT-AGE IDENT-SEX END-HISTOGRAM What will be the output of the job?"

  1. 4 records will be displayed

  2. 5 records will be displayed

  3. Job will fail abnormally

  4. Job will run successfully but will not display any records


Correct Option: C

"DEFINE DATA LOCAL 01 #A (N2) END-DEFINE RESET #A REPEAT UNTIL #A > 99 WRITE #A ADD 1 TO #A END-REPEAT END What is the output of the above program?"

  1. Program displays from 1 to 99 and terminate normally

  2. Program will not display anything and terminate abnormally

  3. Program displays from 1 to 99 and terminate abnormally

  4. Program displays from 0 to 99 and terminate abnormally


Correct Option: D

What is the default run priority of an interactive job s in the QINTER subsystem.

  1. 10

  2. 20

  3. 50

  4. 70


Correct Option: B

An operator needs a job to process from the job queue ahead of other jobs in the queue.Which of the following accomplish this goal.?

  1. JOBORD

  2. RUNPTY

  3. JOBPTY

  4. OUTPTY


Correct Option: C

The system operator wants to check the disk utilization in the system ASP .Which of the following command will do the tsak.?

  1. WRKSYSSTS

  2. WRKASPSTS

  3. WRKSYSSTG

  4. WRKASPSTG


Correct Option: A

Which of the following is the name for a "virtual" optical set.?

  1. MEDIA IMAGE

  2. VIRTUAL IMAGE

  3. VIRTUAL CATALOG

  4. IMAGE CATALOG


Correct Option: D
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