Computer Operator Mcqs Etea Past Papers

Q. Which one of the following is used to define the structure of the relation ,deleting relations and relating schemas ?
(a) DML(Data Manipulation Langauge)
(b) DDL(Data Definition Langauge)
(c) Query
(d) Relational Schema

View Answer
(b) DDL(Data Definition Langauge)

 

Q. The deadlock state can be changed back to stable state by using which statement?
(a) Savepoint
(b) Rollback
(c) Commit
(d) Deadlock

View Answer
(b) Rollback

Q. Fasting  made obligatory in _____ A.H:
(a) 1st
(b) 2nd
(c)  3rd
(d) 4th

View Answer
(b) 2nd 

Q. Hajj made compulsory in ______ A.H:
(a) 9
(b) 10
(c)  11
(d) 12

View Answer
(a) 9

Q. Yom-ul Furqan is called to:
(a) Yom ul Uhd
(b) Yom ul Khndaq
(c) Yom ul Badar
(d) None of These

View Answer
(c) Yom ul Badar

 

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