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IT Officer Quiz For IBPS SO



00:00:00



1. Which one is method of the Object class?

notify();
sleep();
yield();
interrupt();
is Interrupted();

2. Which one is a DCL command?

merge();
call();
select();
top();
grant();


3. X.25 standard specifies

technique for start-stop data
technique for dial access
DTE/DCE interface
data bit rate
None of the above

4. Which one is a DML command?

comment()
create()
insert()
rename()
drop()

5. Routing is done on which layer

Datalink Layer
Network Layer
Session Layer
Presentation Layer
Application Layer

6. What type of join is needed when you wish to include rows that do not have matching values?

Inner join
Outer join
equi join
None of these
All of these



7. Process is :

program in High level language kept on disk
contents of main memory
a program in execution
a job in secondary memory
None of the above

8. Default network mask for CLASS A is

255.0.0.0
255.255.0.0
255.255.255.0
255.255.255.255
None of these

9. Black box testing sometimes called :

Data flow testing
Loop testing
Behavioral testing
Graph based testing
None of these


10. White box testing sometimes called :

Basic Path
Graph Testing
Data flow testing
Glass box testing
None of these

                                       




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