RRB JE 2015-14-12-2014-3 RRB Question Paper

RRB JE 2015 Question Papers

RRB JE 2015-14-12-2014-3 RRB Questions

31.
The world's longest railway platform is in-
A.
Kharagpur
B.
Gorakhpur
C.
Jhansi
D.
Bilaspur
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ANSWER :
A. Kharagpur
32.
The software used to drive microprocessor-based systems is called:
A.
Assembly language programs
B.
Firmware
C.
BASIC interpreter instructions
D.
Flowchart instructions
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ANSWER :
B. Firmware
33.
Debugging is the process of:
A.
Creating program code
B.
Finding and correcting errors in the program code
C.
Identifying the task to be computerized
D.
Creating the algorithm
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ANSWER :
B. Finding and correcting errors in the program code
34.

Which of the following statements is correct in C++?

A.

Classes cannot have data as protected members.

B.

Structures can have functions as members.

C.

Class members are public by default.

D.

Structure members are private by default.

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ANSWER :

B. Structures can have functions as members.

35.
The mouse pointer moves erratically. What is the possible cause?
A.
Ball is dirty
B.
Mouse not connected
C.
Mouse not installed
D.
None of these
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ANSWER :
A. Ball is dirty
36.
Who was the first Indian to be elected to the British Parliament?
A.
Dadabhai Naoroji
B.
Jawaharlal Nehru
C.
G.K. Gokhle
D.
B.R. Ambedkar
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ANSWER :
A. Dadabhai Naoroji
37.
Which of the following is the most widely used alphanumeric code for computer input and output?
A.
Gray
B.
ASCII
C.
Parity
D.
EBCDIC
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ANSWER :
B. ASCII
38.
What is the result of the following statement?
x=y; z=0
A.
x=0; y=Null; z=Null
B.
x=0; y=0; z=0
C.
x=0; y=1; z=2
D.
None of these
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ANSWER :
B. x=0; y=0; z=0
39.
The process of deriving a class from another derived class is known as?
A.
Single inheritance
B.
Dual inheritance
C.
Multiple inheritance
D.
Multilevel inheritance
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ANSWER :
D. Multilevel inheritance
40.
Who was the famous Deccan King whose fleet crossed the Bay of Bengal with an army and conquered a number of states in Sumatra, Java and Malaysia?
A.
Samudragupta
B.
MarthandaVarma
C.
Rajendra Chola
D.
Chandragupta
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ANSWER :
C. Rajendra Chola