10 MCQ For IBPS IT Officer Exam 2017

1)How many Bytes are stored by ‘Long’ Datatype in C# .net?
a)6
b)4
c)8
d)5
e)None of these

2)The memory blocks are mapped on to the cache with the help of ______
a)Mapping function
b)Interrupts
c)Exception
d)Vectors
e)None of these

3)Which datatype should be more preferred for storing a simple number like 35 to improve execution speed of a program?
a)sbyte
b)short
c)int
d)long
e)None of these

4)While using the direct mapping technique, in a 16 bit system the higher order 5 bits is used for ________
a)Id
b)Tag
c)Direct
d)System
e)None of these

5)Default Type of number without decimal is ?
a)Signed
b)Unsigned
c)int
d)Long
e)None of these

6)In associative mapping, in a 16 bit system the tag field has ______ bits.
a)10
b)14
c)8
d)12
e)None of these

7)Which of the following is the object oriented way to handle run time errors?
a)Exception
b)Structure
c)Handling
d)Onerror
e)None of these

8)Which of these keywords is not a part of exception handling?
a)Catch
b)Thrown
c)Attribute
d)Character
e)None of these

9)A control bit called ____ has to be provided to each block in set-associative.
a)Idol bit
b)Binary
c)Linear
d)Valid bit
e)None of these

10)Data which is not up-to date is called as _______
a)Stale data
b)Block
c)Word
d)Dirty data
e)None of these

 

 

Answers:
1)c
2)a
3)a
4)b
5)c
6)d
7)a
8)b
9)d
10)a