Question 1

What is a lock in DB2?

technology mainframe

A lock is the mechanism that controls access to rows and coloumns
A lock is the mechanism that controls access to table views
A lock is the mechanism that controls access to data pages and table spaces.
None of the Above

Answer

Correct Option: C

Question 2

What are all the file organizations that INSYNC can read and write.

technology mainframe

HFS files
QSAM files
VSAM files
None of the above

Answer

Correct Option: A,B,C

Question 3

Syntax for "CRTDATE"

technology mainframe

CRTDATE=(date)
CRTDATE=(date1,date2)
All the above
None of the above

Answer

Correct Option: C

Question 4

Syntax for "DYNAMICACB#"

technology mainframe

DYNAMICACB#
DYNAMICACB#=number
DYNAMICACB#=YES
None of above

Answer

Correct Option: B

Question 5

To exclude the RDW we can use "RDW=ON" in the control card

technology mainframe

True
False

Answer

Correct Option: B

Question 6

Which Batch Keyword is used to determine how Unformatted comparison reports should display

technology mainframe

PRINT
PRINTCASE
PRINTHORIZ
PRINTMODE

Answer

Correct Option: C

Question 7

The --------- batch keyword controls whether excluded fields in select tables are reported

technology mainframe

SEARCH
SHADOW
STRIP
FIND

Answer

Correct Option: B

Question 8

REXX means

technology mainframe

Restructure EXtended eXecutor language
Restructured EXtending eXecutor language
Restructured EXtended eXecutor language
Restructured EXtended eXecution language

Answer

Correct Option: C

Question 9

When the language processor transfers control to another routine or another part of the exec, it sets the ----special variable to the line number from which the transfer occurred.

technology mainframe

SIG
SIGL
SIL
SIGN

Answer

Correct Option: B

Question 10

----- Causes REXX to stop executing the current DO-END loop

technology mainframe

Exit
Finish
End
Leave

Answer

Correct Option: D

Question 11

/REXX/ Do forever Say ‘Enter the code :’ Pull code If code = ‘BYE’ then Leave; end Exit Based on the above REXX, what is true?

technology mainframe

The above exec will prompt the user for a code until the user enters the code ‘BYE’
The above exec will prompt the user for a code until the user enters the code ‘EXIT’.
Gives Error while Executing
The above exec will prompt the user for a code until the user enters the code ‘END’.

Answer

Correct Option: A

Question 12

What is the result for the command "SUBSTR('MVS',1,5)"

technology mainframe

'MVS'
'MVS '
' MVS'
'MVSSS'

Answer

Correct Option: B

Question 13

what the Command "“DROPBUF 0” will do?

technology mainframe

deletes buffer in the stack
deletes buffer and all elements of stack
deletes elements of stack
All the above

Answer

Correct Option: B

Question 14

"MAKEBUF" "MAKEBUF" "DROPBUF" "MAKEBUF" "QBUF" What QBUF will return?

technology mainframe

Returns 1
Returns 3
Returns 2
Returns 0

Answer

Correct Option: C

Question 15

"MAKEBUF" Push ‘TCS’ Push ‘TATA’ Push ‘CONSULTANCY’ Push ‘SERVICES’ "QELEM" "DROPBUF" "QELEM" What will be returned by "QELEM" in step 6 and 8 ?

technology mainframe

4,4
4,0
3,3
3,0

Answer

Correct Option: B

Question 16

"QSTACK" "NEWSTACK" "NEWSTACK" "QSTACK" What will the last "QSTACK" will return.

technology mainframe

Returns 0
Returns 1
Returns 2
Returns 3

Answer

Correct Option: D

Question 17

What will a variable in COBOL contain if it is not initialized?

technology mainframe

Will contain zeroes if numeric and spaces if alphabetic or alphanumeric
Will contain spaces for all variables
Will contain an undefined value
None of the above

Answer

Correct Option: C

Question 18

What is a 66 level in COBOL used for?

technology mainframe

Elementary level item
Condition names
Initialize
Renames

Answer

Correct Option: D

Question 19

What is a 77 level in COBOL used for?

technology mainframe

Elementary level item
For condition names
Initialize
Renames

Answer

Correct Option: A

Question 20

Is this variable definition correct?

technology mainframe

True
False

Answer

Correct Option: B

Description: mainframe Online Quiz - 112
Number of Questions: 20
Created by: Aliensbrain Bot
Tags: mainframe

mainframe Online Quiz - 112

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