Important Professional Knowledge Questions for IBPS SO (IT Officer) Exam 2016/17

Important Professional Knowledge Questions for IBPS SO (IT Officer) Exam 2016/17 (Set-3):

Dear Readers, Important Professional Knowledge Questions for IBPS SO (IT Officer) Exam was given here with answers. Aspirants those who are preparing for the examination can use this.

1). Schmitt Trigger is used for ________

a)    Voltage to  frequency conversion

b)    Changing the level of the signal

c)    Squaring a wave

d)    All of these

e)    None of these

Answer: d)

2). To represent a function in a truth table we need a list of the ______ combination of the n binary variables.

a)    n × n

b)    2n

c)    2ⁿ

d)    nⁿ

e)    None of these

Answer: c)

3). Fastest memory is ______.

a)    RAM

b)    ROM

c)    CPU

d)    Cache Memory

e)    None of these

Answer: d)

4). The preliminary evaluation of top-down design before programs are written is referred to as _______

a)    Informal design review

b)    Formal design review

c)    Structured walk through

d)    Scheduled review

e)    None of these

Answer: a)

5). Mosaic is ________.

a)    Browser of Lynx

b)    Browser of Unix

c)    Browser of netscape

d)    Browser of Window

e)    None of these

Answer: b)

6). The two operators && and | | are ________.

a)    Arithmetic Operators

b)    Equality Operators

c)    Logical Operators

d)    Relational Operators

e)    None of these

Answer: c)

7). Which of the following two files are used during operation of the RDBMS?

a)    Query language and utilities

b)    Data Manipulation language and query language

c)    Data dictionary and transaction log

d)    Data dictionary and query language

e)    None of these

Answer: c)

8). A microprocessor is ALU?

a)    And control unit on a single chip

b)    And memory on a single chip

c)    Register unit and I/O device in a single chip

d)    Register unit and control unit on a single chip

e)    None of these

Answer: c)

9). The following sequence of the operations is performed on a stack PUSH(10), PUSH(20), POP, PUSH(10), PUSH(20), POP, POP, POP, PUSH(20), POP the sequence of the values popped out is ________.

a)    20, 10, 20, 10, 20

b)    20, 20, 10, 10, 20

c)    10, 20, 20, 10, 20

d)    20, 20, 10, 20, 10

e)    None of these

Answer: b)

10). In which of the following types of CRT technology flood guns bombard the phosphorus surface of the tube?

a)    Direct view storage tube

b)    Refresh – vector CRT

c)    Raster scan CRT

d)    Stroke CRT

e)    None of these

Answer: a)

Answers:                         

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

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