what uis location of the .profile file
Etc/.profile
User/Bin/.profile
Home/.profile
Non of the above
What is the function of the STEPLIB DD statement?
Identify a library to be searched for programs named in the EXEC statement
Identify a library containing executable job steps
Override the system step library within a job stream
All of the above
How can return codes be tested before execution of a job step?
Through the RC keyword
Through the CODE keyword
Through the COND keyword
Through the RETURNCD keyword
What is concatenating?
Overriding or adding procedures
Logically connecting input datasets
Overriding a called PROC dsname
How can values be passed from the job stream to an executable program?
Through the PARM keyword
Through the VALUE parameter
Through the PGM parameter
Must tape dataset definitions include VOL=SER specifications?
Yes
No
Only for uncataloged datasets
Only for cataloged datasets
Is it a valid mySQL statements? SELECT @min_price:=MIN(price),@max_price:=MAX(price) FROM shop; SELECT * FROM shop WHERE price=@min_price OR price=@max_price;
True
False
What will be the output of the query SELECT column FROM table ORDER BY column DESC LIMIT 7,10;
Would skip the first 7, and then get you the next ten highest.
not a valid mysql query
Would skip the first 10, and then get you the next 7 highest.
None of the above
The mysql contains a user root?
The default password of root user is
My$ql
Linuxab$
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