RRB JE 2019 CBT 2: Minimock 1 for GATE & PSU CS Exams

Question 1

National Film Awards has been administered since _____.

Question 2

The number of parliamentary seats (Rajya Sabha) of West Bengal is

Question 3

The Gobi Desert is one of the largest deserts on Earth. A part of it lies in which of the following countries?

Question 4

The remains of Vijaynagar Empire can be found in :

Question 5

According to Constitution of India who audits all receipts and expenditure of the Union and State governments ?

Question 6

The velocity of light in vacuum is ?

Question 7

An emf is induced in a coil by changing current in other coil. Which phenomenon is this?

Question 8

Which instrument is used to record Speed of a vehicle?

Question 9

Which of the following is not audible sound?

Question 10

The maximum biomagnifications would be in which of the following in the case of aquatic ecosystem?

Question 11

In the statistical distribution of noise levels, the back ground noise level is represented by:

Question 12

Which of the following is not considered as secondary pollutant?

Question 13

Which of the following is a general-purpose programming language, designed by Sun Microsystems, and well suited for use on the Web?

Question 14

A DVD-RAM is similar to a _____, except it has storage capacities up to 5.2 GB.

Question 15

In Dos, the “label” command is used to

Question 16

Two procedures both of which treat the other as a called procedure and itself the callee, are called

Question 17

Choose the true statements about the linkage loaders.

Question 18

Consider an IP packet having TL=1000 and HL=5, contain TCP packet inside it, which have HL=5. TCP header contain 100 in sequence number field. The sequence number field value expected in next IP packet containing TCP packet.

Question 19

How many IP address that are available to a company with a Class B address that can be assigned to any host

Question 20

A Karnaugh map with 4 variables has

Question 21

When transistors are used in digital circuits they usually operate in the

Question 22

Cross Product is a

Question 23

The output of a tristate buffer when the enable input in 0 is

Question 24

Which of the following is false?

Question 25

The SQL statement

SELECT SUBSTR(`abcdefghi’ , INSTR( '123321234', '2', 3, 2) ,

2) FROM DUAL;

prints

Question 26

Which of the following must be enclosed in double quotes?

SELECT NEXT _ DAY (‘01—SEP—90’, ‘FRIDAY’) FROM DUAL; prints

08-SEP-95

What will the SQL statement

SELECT NEXT_DAY(’01 — SEP—95’, ‘SATURDAY’) FROM DUAL;

Print?

Question 27

What is performed through the entire duration of the project.

Question 28

Which of the following is not open source software?

Question 29

Out of the following life cycle models which one can be considered as the most general model, and the others as specialization of it?

Question 30

Which of the following is true?

Question 31

By default, a Linux user falls under which group?

Question 32

User’s Primary Group id is listed in which file, at the time of creation of the user

Question 33

The encrypted password of a user is stored in which of the following file?

Question 34

Consider a system in which a directory entry can store up to 16 disk block address. For files not larger than blocks, the 16 addresses serve as the file's index table. For files larger than 16 blocks, the address point to indirect blocks which in turn point to 256 file blocks each. A block is 1024 bytes. How big can a file be?

Question 35

Which of the following defines member function overriding?

Question 36

Which of the following is correct implementation of polymorphism?

Question 37

The following program segment

int a = 10;

int const &b = a;

a = 11;

cout << a < < b;

Question 38

What is role of access specifiers while we use abstraction inside a class?

Question 39

Newer LANs operating at upto

Question 40

Servers are computers that provide resources to other computers connected to a ____.

Question 41

The smallest unit in a digital system is a____

Question 42

Incorrect information is generated by ____ in the information system.

Question 43

When data changes in multiple lists and all lists are not updated, this causes:

Question 44

The man who built the first Mechanical Calculator was:

Question 45

The third generation of the computer were in