DISCRETE STRUCTURES SOLVED MCQS FOR UGC NET COMPUTER SCIENCE DECEMBER 2013

                                  DISCRETE STRUCTURES SOLVED MCQS

1. The technique of automation with a stack as an auxiliary storage is called as

Pushdown Automata

2. Context Free Grammar(CFG) is

A language generator

3. A graph is a collection of 

Vertices and edges

SOLVED EXPECTED MCQS FOR COMPUTER SCIENCE EXAMS 2013

MODEL SET-2 SOLVED MCQS FOR UGC NET COMPUTER SCIENCE DECEMBER 2013

1. What is the difference between specialization and generalization.

Specialization is a top-down process.

Generalization is a bottom-up process.

2. Who is an identifying owner.

The entity type on which weak entity type depends is called as an identifying owner.

3. What are the rules of a completeness constraint.

Super type, sub type.

UGC NET COMPUTER SCIENCE MODEL EXPECTED SOLVED MCQS FOR DECEMBER 2013

         EXPECTED MODEL MCQ FOR UGC NET Computer Science DECEMBER 2013

                                                      Model Paper

1. Shortest propagation delay is generated by 
Ans.: ECL (Emitter Control Logic)

2. In Unix, kernel is used during while
Ans.:*Reading a file
*Pressed key
*Resource allocation

3. Find out the post fix of the given pre fix expression
*+pq-rs
Ans.: pq+rs-*

4. The topology used in Campus Area Network(CAN) is
Ans.: FDDI ring.

NET Computer Science:Software Engineering and Software Testing MCQS

Software Engineering and Software Testing Important Question and Answers for NET December 2013

1. What is formal information system.
Ans.: The flow of information from top level to bottom level.
Example: Memos, Instructions.

2. What are the different types of software system development life cycles.
Ans.: 1. Waterfall model or waterfall model
2. Prototype model
3. Object-oriented model
4. Dynamic systems development model

3. Which type of system development life cycle is based on iterative structure of system development.
Ans.: Prototype model