NTA-NET (Based on NTA-UGC) Computer Science (Paper-II): Questions 75 - 79 of 2012

Access detailed explanations (illustrated with images and videos) to 2012 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. Subscription can be renewed yearly absolutely FREE! View Sample Explanation or View Features.

Rs. 550.00 or

How to register?

Question number: 75

» Programming » Lips Programming

Edit

Appeared in Year: 2015

MCQ▾

Question

Language model used in LISP is ________ (December)

Choices

Choice (4) Response

a.

Object oriented programming

b.

Logic programming

c.

Functional programming

d.

None of the above

Question number: 76

» Operating Systems with Unix » Memory Management » Paging, Segmentation,Page Fault

Edit

Appeared in Year: 2015

Match List-Ⅰ List-Ⅱ▾

Question

Match the following with respect to various memory management algorithms: (December)

List-Ⅰ List-Ⅱ

(A)

Dynamic partitions

(i)

Degree of multiprogramming

(B)

Fixed partitions

(ii)

Working set

(C)

Segmentation

(iii)

Supports user view of memory

(D)

Demand paging

(iv)

Compaction

Choices

Choice (4) Response
  • (A)
  • (B)
  • (C)
  • (D)

a.

  • (i)
  • (iv)
  • (ii)
  • (iii)

b.

  • (iv)
  • (iii)
  • (ii)
  • (i)

c.

  • (iv)
  • (i)
  • (iii)
  • (ii)

d.

  • (i)
  • (iv)
  • (iii)
  • (ii)

Question number: 77

» Operating Systems with Unix » Unix Filters and Commands » Pr, Head, Tail, Cut, Paste, Sort, Uniq, Tr, Join

Edit

Appeared in Year: 2015

MCQ▾

Question

In Unix, the command to enable execution permission for file “mylife” by all is ……………. (December)

Choices

Choice (4) Response

a.

Chmod + X myfile

b.

Chmod a + X myfile

c.

Chmod ugo + X myfile

d.

All a. , b. and c. are correct

Question number: 78

» Networks, Virtualization, & Cloud Computing » Internetworking » IP Addressing-Classless and Classful Addressing

Edit

Appeared in Year: 2015

MCQ▾

Question

In a classful addressing, the IP addresses with 0 (zero) as network number: (December)

Choices

Choice (4) Response

a.

Refers to the current network

b.

Refers to broadcast on a distant network

c.

Refers to loopback testing

d.

Refers to broadcast on the local network

Question number: 79

» Relational Database Design and SQL » SQL » Operations and Clauses

Edit

Appeared in Year: 2015

MCQ▾

Question

Consider the following three SQL queries (Assume the data in the people table):

(a) Select Name from people where Age > 21;

(b) Select Name from people where Height > 180;

(c) Select Name from people where (Age > 21) or (Height > 180);

If the SQL queries (a) and (b) above, return 10 rows and 7 rows in the result set respectively, then what is one possible number of rows returned by the SQL query (c)? (December)

Choices

Choice (4) Response

a.

7

b.

10

c.

3

d.

21

Developed by: