NTA-NET (Based on NTA-UGC) Computer Science (Paper-II): Questions 558 - 562 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: 558

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

Edit

Appeared in Year: 2013

MCQ▾

Question

The mv command changes (June Paper II)

Choices

Choice (4) Response

a.

The inode

b.

The inode-number

c.

The directory entry

d.

The directory entry and the inode

Question number: 559

» Relational Database Design and SQL » Object Oriented Database Management Systems » Concepts, Composite Objects

Edit

Appeared in Year: 2013

MCQ▾

Question

A Network Schema (June Paper II)

Choices

Choice (4) Response

a.

restricts to one to many relationship

b.

permits many to many relationship

c.

stores Data in a Database

d.

stores Data in a Relation

Question number: 560

» Networks, Virtualization, & Cloud Computing » Internetworking » Router

Edit

Appeared in Year: 2013

MCQ▾

Question

In hierarchical routing with 4800 routers, what region and cluster sizes should be chosen to minimize the size of the routing table for a three layer hierarchy? (June Paper II)

Choices

Choice (4) Response

a.

10 clusters, 24 regions and 20 routers

b.

12 clusters, 20 regions and 20 routers

c.

16 clusters, 12 regions and 25 routers

d.

15 clusters, 16 regions and 20 routers

Question number: 561

» Operating Systems with Unix » Scheduling » Deadlock and Scheduling Algorithms

Edit

Appeared in Year: 2013

MCQ▾

Question

A virtual memory based memory management algorithm partially swaps out a process. This is an

Example of (June Paper II)

Choices

Choice (4) Response

a.

Short term scheduling

b.

Long term scheduling

c.

Medium term scheduling

d.

Mutual exclusion

Question number: 562

» Networks, Virtualization, & Cloud Computing » Data Communication » Types of Addresses

Edit

Appeared in Year: 2013

MCQ▾

Question

Which of the following addresses is used to deliver a message to the correct application program running on a host? (June Paper II)

Choices

Choice (4) Response

a.

Logical

b.

Physical

c.

Port

d.

IP

Developed by: