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mainframe Online Quiz - 95

Description: mainframe Online Quiz - 95
Number of Questions: 20
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Tags: mainframe
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A list of stored TSO commands to perform a particular function is called which of the following?
technology mainframe

  1. CLIST

  2. Compiled code

  3. Executable code

  4. Stored procedure

Show answer
Correct Option: A

Which of the following is a major difference between hierarchical and relational DBMS?
technology mainframe

  1. Type of users with access

  2. Navigational vs. non navigational

  3. Concurrent vs. non concurrent multiple program access

  4. Support for single vs. multiple application languages

Show answer
Correct Option: B

A company runs a billing application for all its divisions on a single corporate system. However, the data is separate for each division. The data sets for each division use a different high level qualifier. What must change to run the billing application for one division versus another division?
technology mainframe

  1. The JCL must be changed to use the correct dataset names.

  2. The program must be recompiled to change the DDNAMEs used.

  3. The JCL must be changed to include the correct high level qualifier in the DDNAME.

  4. The program must be recompiled in order to change the dataset names in the source code.

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Correct Option: A

Which is the utility that is used for compressing partitioned datasets?

technology mainframe

  1. IEFBR14

  2. IEBGENER

  3. IEBCOPY

  4. IDCAMS

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Correct Option: C

What is the use of IEHPROGM utility?

technology mainframe

  1. To maintain and manage catalogs

  2. To compare two datasets at record level

  3. It is a null program

  4. To copy a VSAM dataset to a flat file

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Correct Option: A

Which control statement is used for reformatting the records that are sorted using SORT function?

technology mainframe

  1. SORTOUT

  2. OUTREC

  3. DFSORT

  4. AFTER

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Correct Option: B

Which utility is used for creating and deleting index of GDGs?

technology mainframe

  1. IDCAMS

  2. IEHPROGM

  3. IEHLIST

  4. IEBGENER

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Correct Option: B

Which utility is used for comparing two sequential datasets?

technology mainframe

  1. IEBCOMPR

  2. IEBCOMP

  3. IEBCOMPAR

  4. IEBCOMPARE

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Correct Option: A

The datasets that are to be compared must satisfy which of the following conditions?

technology mainframe

  1. Both the datasets must be present in the same library

  2. Both the datasets must have same block size

  3. Bothe the datasets must be present in the same DASD volume

  4. Both the datasets must have same record length

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Correct Option: D

What for IEKJEFT01 is used?
technology mainframe

  1. To toggle between two active working environments

  2. To copy files from and to MVS

  3. To move huge data from one volume to another

  4. To list the VTOC and PDS

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Correct Option: B

All the utilities can be executed as normal jobs also.

technology mainframe

  1. True

  2. False

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Correct Option: A

Which is the utility that is used to convert data formats, rearrange input fields and change logical record length?

technology mainframe

  1. IEBDS

  2. IEHLIST

  3. IEHPROGM

  4. IEBGENER

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Correct Option: D

Which control statement is used to indicate the utility that an editing operation is to be performed?
technology mainframe

  1. GENERATE

  2. MODIFY

  3. ALTER

  4. MEMBER

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Correct Option: A

Which utility is used to compare two sequential datasets?

technology mainframe

  1. IEBCOMPR

  2. IEBCOMP

  3. IEBCOMPAR

  4. IEBCOMPARE

Show answer
Correct Option: A

The Utilities can be executed as normal jobs also.
technology mainframe

  1. True

  2. False

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Correct Option: A

SPOOL stands for.

technology mainframe

  1. Similar Process Operations Online

  2. Simultaneous Peripheral Operations Online

  3. Simultaneous Processes and Operations Online

  4. None of these

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Correct Option: B

REXX stands for.

technology mainframe

  1. Reactive Enforcement Execution Exchange language

  2. Reactived Extendable Exchange language

  3. Restructured Extended Executor language

  4. None of the above

Show answer
Correct Option: C

RACF stands for.

technology mainframe

  1. Remote Access Computing Facility

  2. Resource Allocation Control Facility

  3. Really Alarming Computing Fact

  4. Resource Access Control Facility

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Correct Option: D

AI Explanation

To answer this question, you need to understand the concept of RACF (Resource Access Control Facility).

Option A) Remote Access Computing Facility - This option is incorrect because RACF does not refer to a facility for remote access to computing resources.

Option B) Resource Allocation Control Facility - This option is incorrect because RACF does not primarily handle resource allocation control.

Option C) Really Alarming Computing Fact - This option is incorrect because RACF does not refer to a computing fact and is not associated with alarm or alarming.

Option D) Resource Access Control Facility - This option is correct because RACF stands for Resource Access Control Facility. RACF is an IBM software product that provides access control and security management for mainframe systems. It is used to control and manage user access to resources such as data sets, programs, and system functions.

The correct answer is D) Resource Access Control Facility.

MVS stands for.

technology mainframe

  1. Multiple Virtual Storage

  2. Mainframe Virtual System

  3. Mainframe Virtualization System

  4. Multiple Virtualization System

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Correct Option: A

zAAP stands for.

technology mainframe

  1. Zippy Application Assessment Program

  2. zSeries Assistance and Assessment Protocol

  3. zSeries Application Assessment Protocol

  4. zSeries Application Assist Processor

Show answer
Correct Option: D
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