Hello friends if you are looking for, Wipro MySkillz or Trendnxt Assessment Mainframe Question with Answers | Mainframe MySkillz Multiple Choice Questions |Mainframe MySkillz Objective Type Questions with Answers, Here you will get that.
1.During the IPL, changing the LOAD parameter is done in
A) Netview Console
B) Scheduling Tool
C) Hardware Management Console
D) All of the above
Ans: C
______ is an example of monitoring tool
A) Kintana
B) Peregrene
C) Netview
D) All the above.
Ans: C
What are types of IPL?
A) Cold, Warm, memory
B) Cold, Warm, Immediate
C)cold, quick, immediate
D)Cold, warm, quick
Ans: D
The command used to disable all the functions including Automation during Shutdown is
A) z fod
B) c eod
C) c fod
D) z eod
Ans: D
The term IML stands for
A) Initial Machine Load
B) Initial Micro-programming Load
C) Initial Machine Level
D) Initial Micro program Level
Ans: B
The critical and Tape error messages in Consoles will be
A) White
B) Red
C) Yellow
D) Green
Ans: B
What is meant by SOC4 abend?
A) Module not found
B) Dataset not found
C) Database not found
D) None of the above
Ans: a
The command to display spool percentage is
A) $dsl
B) $dspl
C) $djl
D) None of the above
Ans: B
The command for cancellation of job that is executing
A) CANCEL JOBNAME
B) FORCE JOBNAME
C) Either A or B
D) None of the above
Ans: B
What are types of Jes2 start up [ Startup process ].
A) Cold, Warm, memory
B) Cold, Warm, Immediate
C)cold, quick, immediate
D)Cold, warm, quick
Ans: d
What is abend s322
A) Job cancelled by the operator
B) The system has run out on the CPU time and the job is being cancelled
C)Looping program problem
D) Both B and C
Ans: D
what command is used to STOP all the IMS databases
A) IMSPDBR DB ALL
B) IMSTDBR DB ALL
C) Both A and B
D) None of the above
Ans: C
what command is used to SHUTDOWN the IMS
A) IMSTCHE DUMPQ
B) IMSPCHE DUMPQ
C) Both A and B
D) None of the above
Ans: C
VTAM command used to display the network connection?
A) D NET.ID=IDName,E
B) D NET.ID=IDName,Z
C) Both A and B
D) None of the above
Ans: A
VTAM command used to ACTIVATE the network connection?
A) V NET,ACT,ID=Idname,SCOPE=ALL
B) V NET,ACT,ID=Idname
C) V NET,ACT
D) None of the above
Ans: A
What command is used to release buffer Shortage?
A) K Q,L=Consolename
B) K Q,K=Consolename
C)Both A and B
D) None of the above
Ans: A
what command is used to eliminate Database(IMS) contention?
A) IMSPDBR DB Databasename NOFEOV
B) IMSTDBR DB Databasename NOFEOV C)Both A and B
D) None of the above
Ans: C
What command is used to bring down the CICS region?
A) F REGIONNAME,CEMT P SHUT
B) S REGIONNAME,CEMT P SHUT
C)Both A and B
D) None of the above
Ans: A
what are the different types of tape library available?
A) D SMF,LIB(ON),DETAIL
B) D SMS,LIB(ALL),DETAIL
C)D SMF,LIB(OFF),DETAIL
D) D SMS,TAPE,DETAIL
Ans: B
How to find the list of tapes that were available in a tape library?
A) LI DD,
B) D U,TAPE,LIST
C)LI TAPE,
D) D U,TAPE,ONLINE
Ans: A
XCF is used for:
A) Sysplex
B) Shutdown the system
C) IPLing the system
D) None
Ans: A
The hold and release of LPAR’s are done through
A) BMC
B) IPL
C) HMC
D) None
Ans: C
The command for shutting down a VTAM Line ABCD is
A) v net, id=abcd,inact
B) v net, inact,a,id=abcd
C) v net, id=abcd,scope,a
D) None of the above
Ans: A
What is the command to display 1 – 2 initiators?
A)$di1-2
B)$dis 1to2
C)$di 1and2
D)All the above
Ans: A
What is dataset contention?
A) When the dataset requested by JOB B is in use by the JOB A, then the job B is said to be in contention with job A
B) When the dataset is not available due to dataset not exists.
C) Both the above
D)None of the above.
Ans: A
How to display the spool volume usage?
A) $D SPL,ALL
B) $D A,ALL
C) $D Q,ALL
D) $D I
Ans: A
How do you list details of pending action messages?
A) D R,I
B) D R,R
C) D R,L
D) None from above
Ans: B
How to displays current TSO users logged on?
A) D TS,L
B) D TSO,L
C) D A,L
D) D TS
Ans: A
Which aspects JES not handles while batch processing for z/OS
A) Receiving jobs into the operating system
B) Scheduling them for processing by z/OS
C) Controlling their output processing
D) Create a simple job and submit it for execution.
Ans: D
If you want to execute a job from step50,then which command you will give?
A)RESTART STEP50
B)RESTART =STEP50
C)R in front of STEP50
D)NONE OF THE ABOVE
Ans: B
Two jobs idJOB1 and idJOB2,if you set idJOB1-ENDED-OK as an IN condition for idJOB2,then what does it mean?
A) idJOB2 will start execute only after the compleation of idJOB1
B)both the jobs will start execute at the same time
C) idJOB2 will start execute ,even at the unsucessful compleation of idJOB1 D) Both b & c
Ans: A
What is the purpose of using the Command C in the Active environment screen?
A) Force complete the job
B)Manual confirmation
C)Close the job
D)Both b&c
Ans: B
HMC is used to
A) create and change logical partitions
B) Program Scheduling
C) Data Management
D) Resource allocation
Ans: A
Which allows systems to communicate peer to peer
A) GRS
B) XCF
C) CDS
D) None of the above
Ans: B
LPARs are managed by _ Facility
A) PR/SM
B) Sysplex
C) Parallel sysplex
D) All of the above
Ans: A
Which facilities are used to monitor all the LPARs in sysplex ?
A) PPRC
B) XRC
C) GDPS
D) None of the above
Ans: C
Which allows multiple systems to access the same resources concurrently
A) Coupling facility
B) XCF
C) CDS
D) GRS
Ans: D
Which controls the access of the work to the system processors
A) Workload manager
B) Workload partition
C) Both a & b
D) None of the above
Ans: A
JES2 spool data can be preserved by_____________
A) Warm start
B) Hot start
C) Cold start
D) All of the above
Ans: C
First four characters of the load parameter, which is used for IPL process
A) SYSRES device number
B) IODF device number
C) both a & b
D) None of the above
Ans: B
Sysplex and system name to HMC will be sent during
A) LOAD process
B) IPL Process
C) SMS Process
D) None of the above
Ans: B
____ Consoles are used by z/OS for normal console operations.
A) Multiple console support
B) Synchronous write to operator console
C) Extended MCS console
D) Hardware Management console
Ans: A
How many alternate consoles are there in system complex?
A)97
B)89
C)64
D)99
Ans: D
How to see all active and inactive MCS consoles
A) D C,A, CA
B) D C,N, CA
C) D C,L
D) D C,B
Ans: C
Which command is uesd to change a job/address space’s service class
A) E SRVCLASS, JOBNAME, XXXXX
B) E SRVCLASS, JOBNAME=XXXXX
C) E JOBNAME,SRVCLASS=XXXXX
D) none
Ans: C
Which command is used to start IPL procees
A)?killer
B) ?Shutdown
C) ?Kill
D)None
Ans: A
Which command is used to know the last 25 Command Line commands issued from ISPF panel.
A) REPT
B) None
C) RETP
D) RET
Ans: C
A job which is in HOLD status can be activated from
A) OPCP
B) SDSF
C) ISPF
D) TSO
Ans: B
It is possible to cancel DB2 Thread causing contention with Task or Job
A)Not possible
B) Possible
C) Can’t say
D) None
Ans: B
Select correct command to purge Batch.
A) $P XEQ F
B) $P XEQ FORCE
C) $P XEQ,F,ARM
D) $P XEQ
Ans: D
Which command is used clear WTO buffer from console.
A) K Q
B) K,Q
C) K Q,P
D) None
Ans: A
A long running transaction in CICS can be killed by which command
A)CEMT SET TASK(TASK NUMBER) PURGE
B) CEMT SET TASK(TASK NUMBER) FORCE
C) CEMT SET TASK(TASK NUMBER) CANCEL
D) CEMT SET TASK(TASK NUMBER) FORCEPURGE
Ans: D
Which is a System Performance Monitoring Tool
A) OMEGAMON
B) OPC
C) NETVIEW
D) None of above
Ans: A
Which command is used to Halt MVS and SMF during IPL?
A)$P JES2
B) $P JES
C) Z EOD
D) None
Ans: C
Loading a copy of the operating system from disk into CPU’s central storage is called
A) POR
B) IPL
C) LOADPARM
D) None
Ans: B
Which command is used to Refresh LL
A) P LLA,REFRESH
B) C LLA,REFRESH
C) F LLA,REFRESH
D) None
Ans: C
Parallel Sysplex provides high speed data sharing using
A) Coupling facility
B) VM facility
C) GRS
D) None
Ans: A
Data can be stored on a direct access storage device (DASD) or magnitic tape volume.
A) True
B) False
C) Can’t say
D) None
Ans: A
Which command is used to clear all dump data sets.
A) DD CLEAR,DSN
B) DD CLEAR,DSN=A
C) DD CLEAR,DSN=ALL
D) None
Ans: C
If a job needs to restart from step001 then what would be the correct action
A) Keep only STEP001 in JCL and delete rest all steps
B)Code job card like RESTART=STEP001
C) Code job card like RESTART=*
D) Restart job from top
Ans: B
IPL activity comes under which Event type as defined in ITIL
A) Change
B) Normal Task
C) Incident
D) None
Ans: A
Which messages are displyed on is a Netview console.
A) Only critical messages from MVS console are populated to Netview
B) All messages from MVS console are populated to Netview console
C) Only filtered messages from MVS console are populated to Netview
D) None
Ans: C
Which command used to display all the active jobs including Time Sharing.
A) D A,LL
B)B D J,L
C) D A,L
D) None
Ans: C
Which command is used to check DB2 utility for job
A) -dis util(util id)
B) -dis utility(util id)
C)- dis (util id ) Utility
D) None
Ans: A
Which console is used to issue MVS commands
A) Netview Console
B) MVS Console
C) Both Netview and MVS console
D) None
Ans: B
What is the facility that allows mainframes to be partitioned into LPARs?
A)Z/os
B)PR/sm
C)Vitual storage
D)Coupling facility
Ans: B
which are the following is the non MVS console
A) mainview and Netview
B) OPC and mainview
C) Zeke and Netview
D) None of these
Ans: A
Return code which can be issued when the operator cancles the job
A)s122
B)s322
C)S522
D)None of these.
Ans: a
If XYZ job is runnuing on initiator I1.If we purge that inetiator than.
A) Job will abend.
B) System wont allow to purge the inetiator C) Job XYZ will continue running
D)Job XYZ will continue running ,but different Inetiator will be assigned to that Job.
Ans: C
All the jes2 command start with
A) #
B) $
C) %
D) &
Ans: B
MVS command to check the contention is
A) D GRS,C
B) D CONT
C) D XCF
D) D C
Ans: A
MVS Command to display outstanding replies of a particular LPAR say(SYS1) in sysplex with other LPAR say(SYS2)
A)D SYS1
B)D r,r
C)D r,r,sys1
D)D R,R,SYS=SYS1
Ans: D
Jes2 command to check list of active Jobs
A) $d a
B) $da
C)both 1 and 2
D)None of these
Ans: C
Jes2 command to release the hold job
A) $ajjobid
B) $aj’jobname’
C) $Rjjobid
D) Both 1and 2
Ans: D
WTOR’s means
A)write-to-operator-replies
B)write-to-outstanding-replies
C)wait-to-operator replies
D)wait-to-outstanding replies
Ans: A
F TSO,usermax=0 does what
A)Forces the user to logoff
B)Forces the user to close the task
C)stops the user from logging in further D)None of the above
Ans: C
command D TS,L will
A)Diplay all the started task
B)Display contention
C)Display list of active logons
D)Display time and date of last IPL
Ans: C
command to be issue at the end of system shutdown process
A) Z EOD
B) Z EDD
C) Z EAD
D) $pjes2
Ans: A
Mvs command to display all the jobs using more that 5 % of spool
A)$DSPL,JOBS>5
B)$DSPL,SPOOL>5
C)$DSPL,JOBS%>5
D)None of these
Ans: A
Command to bring down CICS region immediately is
A)F CICS,cemt p Shut
B)F CICS,cemt I shut
C)F CICS,Cemt p shut I
D)C CICS.
Ans: C
which of the following is not correct for address space
A)It is the Range of virtual memory assigned for user.
B)it is the amount of Real storage seen by JOB
C)Address space is the range of addresses in real storage.
D)None of these
Ans: B
IF a job is to be restarted from a particular step with in a procedure than which is to be coded in Job card
A)RESTART=PROCNAME.STEPNAME B)RESTART=STEPNAME.PROCNAME C)RESTART=STEPNAME
D)NONE OF THESE
Ans: A
which of the following is the correct sequence for a Job processing in JES2
A)Input,Processing,Output,Conversion,Print,Purge B)Input,Processing,Conversion,Output,Purge,Print C)Input,Processing,Output,Conversion,Purge,Print D)Input,Conversion,Processing,Output,Print,Purge
Ans: D
Command to display Console Buffer
A)D C,*
B)D C,B
C)K Q
D)$dspl
Ans: B
which of the following is the type of JES2 start
A)QUICK
B)COLD
C)WARM
D)ALL
Ans: D
command to varry unit’s from(0890 to 0894) ONline is
A)V 890,5,online
B)V 890,4,online
C)v 890-894,online
D)v 890 to 894,online
Ans: C
MVS command to check date and time of last IPL is
A)D system info
B)D IPL info
C)D a,l
D)D IPLINFO
Ans: C
which of the following is the started task of a DB2 subsystem
A)DBP1MSTR
B)DBP1DBM1
C)DBP1IRLM
D)All of these.
Ans: D
Command to stop DB2 Immediately
A)-STOP DB2 MODE (FORCE)
B)-stop DB2 (FORCE)
C)stop DB2
D)shutdown Db2
Ans: A
Command to display all the transaction of a CICS region is
A)f CICSxx,cemt ta
B)f CICSxx,cemt i ta
C)F CICSxx,cesf ta
D)F CICSxx,cest ta
Ans: B
which of the following command is used to clear the console buffer
A) K A
B) K Q
C) K M
D) K E,D
Ans: B
MVS command to hold 10 lines of console
A)k e,10
B)k 10
C)k a,10
D)None of these
Ans: C
Which one of the following will start TCPIP
A) S TCPIP
B) P TCPIP
C) C TCPIP
D) H TCPIP
Ans: A
The console message IEF238D denotes
A) operator must take a determination
B) error to be identified
C) operator must take a action when time permits
D)operator must take a decision
Ans: D
$HASP belongs to subsystem
A) DB2
B) JES2
C) IMS
D) CICS
Ans: B
When a device is pending to mount,the status displayed,
A) A
B) BSY
C) PND
D) MTP
Ans: D
How will you take a device 0E12 offline
A) V OFF,0E12
B) V 0E12,OFFLINE
C) V 0E12,line
D) none
Ans: B
when job abends with s222,
A) because it has exceeded its timelimit
B) space restriction
C) cics violation
D) cancelled by operator
Ans: D
How will you drain initiators
A) $pi
B) $di
C) $ti
D) $ci
Ans: A
Which one of the following information required for an IPL
A) Load Parameter
B)b dataset
C) Volume
D) channels
Ans: A
which one will display active tasks
A) d a,l
B) d l,a
C) d r,l
D) d l,r
Ans: A
which one of the following has to go down last during shutdown process of IPL
A) VTAM
B) CICS
C)JES2
D)TSO/E
Ans: C
Parallel Sysplex provides high speed data sharing using
A) Coupling facility
B) VM facility
C) GRS
D) none
Ans: A
The system performance can be monitored well by
A) SDSF
B) SMP
C) RACF
D) Omegamon
Ans: d
How do you cancel a TSO user
A) C userid
B) C U= userid
C) F U=userid
D) F userid
Ans: B
Which displays console buffers currently in use
A) D C,B
B) D B,C
C) D B
D) D C,CN
Ans: A
which MVS command is used to communicate with TSO/E users
A) SEND
B) TALK
C) HELLO
D) RECEIVE
Ans: A
D M=STOR will display
A)status of all CPU’s
B) status of central storage
C) status of expanded storage
D) none
Ans: B
To reduce the spool percentage when it exceeds its limit,
A)can purge some jobs from output queue B)can rerun rollback jobs
C) can schedule some jobs
D)none
Ans: A
which will display active jobs
A) DA OJOB
B) DA
C) DA JOBS
D) none
Ans: A
$du is a
A)MVS command
B)Jes2 command
C)IMS command
D)TSO command
Ans: B
what is the line command to release the held jobs in SDSF queue
A) h
B) a
C) o
D) f
Ans: B
Which one of the following is used for normal console operations
A) NIP console
B) MCS console
C) HMC
D) all of the above
Ans: A
HMC used to
A)create and change logical partitions B)Program Scheduling
C)Data Management
D) Resource allocation
Ans: A
Parallel Sysplex provides high speed data sharing using
A) Coupling facility
B) VM facility
C) GRS
D) none
Ans: A
Which technology allows multiple mainframes to act as one
A) Parallel sysplex
B)Virtual coupling
C) both a & b
D) none of the above
Ans: A
Which is used to synchronize the clocks of all member systems
A) Sysplex timers
B)Parallel sysplex
C) Parallel computing
D)Virtual coupling
Ans: A
which allows the system to communicate peer to peer
A) Sysplex timer
B)Virtual Coupling
c) Cross system coupling facility
D) Couple Datasets
Ans: C
Coupling facility is available in
A) Standard Sysplex
B) Parallel Sysplex
C) Sysplex timers
D) LPAR
Ans: B
What is the command used to hold the job with reason
A) H
B) HR
C) HWR
D) RR
Ans: B
The command used to view the resources of the job that is waiting for is
A) LI
B) LR
C) LIRE
D) L
Ans: C
How would you drop the resources that the job is waiting for
A) DD
B) BD
C) DR
D) DA
Ans: A
The _ command is used to control assignments and configuration of I/O devices
A) Vary
B) Switch
C) Swap
D) Start
Ans: A
what is the command used by TSO users to invoke DB2?
A) DSN RUN
B) RUN DB2
C) Start DB2
D) Kickoff
Ans: B
How many alternate consoles in system complex?
A)96
B)88
C)99
D)86
Ans: A
Which command is used to display all active and inactive consoles
A) D C,L
B) D,C,A,CA
C) D C, B
D) None of tha above
Ans: B
what is the command used to determine the status of the first online DASD device?
A) D U,,ONLINE,100,1
B)D U,DASD,200,8
C) D U,DASD,ONLINE,0000,1
D) None of the above
Ans: A
Once IPL has completed the V CN(*), ACTIVATE command must be entered before any MVS commands may be entered on the operating messages Task
A) True
B) False
Ans: B
The IPL is initiated from the HMC
A) True
B) False
Ans: A
DFSMSrmm can be used to locate which tapes are currently in off site storage.
A) True
B) False
Ans: A
Netview can be used by a company to centralize operations of multiple data centers
A) True
B) False
Ans: B
JES2 cold starts preserve spool data.
A) true
B) false
Ans: B
START DB2 command can only be entered from the following
A) DB2I panel
B)INDB2 panel
C) z/OS console
D) IMS terminal
Ans: C
Which is not a MVS CONSOLE
A) NIP
B) Netview
C) HMC
D) MCS
Ans: B
Which of the following CONSOLE is used during recovery
A) MCS
B)NIP
C) HMC
D) Sync WTOR
Ans: D
Which of the following is not a JES2 resource
A) Initiator
B) Printer
C) Spool
D) cpu
Ans: D
Which command work to modify Printer Characteristics?
A) $B PRTn
B) $T PRTn
C) $I PRTn
D) $N PRTn
Ans: B
What is the Min -Max priority for a Batch job?
A) 0 Min- 100 Max
B)1 Min- 99 Max
C) 0 Min- 15 Max
D) 1 Min- 16 Max
Ans: C
How do you vary a device with device number 2750 online?
A) v 2750,online
B) vary 2750,online
C) v online,2750
D) vary online,2750
Ans: A