Set 82- HTET and IBPS Specialist Officer Questions and Answers

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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