IMPORTANT SCORE BOOSTING POINTERS FOR UGC NTA NET COMPUTER SCIENCE 2020:

IMPORTANT SCORE BOOSTING POINTERS FOR UGC NTA NET COMPUTER SCIENCE 2020:

1.Data dictionary:It gives detailed information about different data types and data structures.

2. Concurrency control: The ability of the database to control the updation of database by several users at the same time.

3. Routers:It acts in network layer of OSI architecture. They are protocol dependent and forward data packets from one LAN to another LAN. They are the backbone of networking.

SOLVED MODEL QUESTION AND ANSWERS FOR UGC NET COMPUTER SCIENCE

SOLVED MODEL QUESTION AND ANSWERS FOR UGC NET COMPUTER SCIENCE

1. What is a disjoint set.

If two sets ‘A’ and ‘B’ have no elements in common then it is called as disjoint sets.

2. What is pushdown automata.

It is a finite automaton that makes use of stack.

3. What is the difference between Deterministic finite automata and Non deterministic finite automata.

Deterministic finite automata has unique next states.

Non deterministic finite automata has multiple next states.

MODEL SOLVED PAPER FOR UGC NET COMPUTER SCIENCE

MODEL SOLVED PAPER FOR UGC NET COMPUTER SCIENCE

1. Which method is used for resolving data dependency conflict by compiler.

Delayed load

2. Which gate  is used as anti coincidence detector.

Ex-OR

3. IPV4 is in which address format.

32 bit address format

4. In reverse polish notation, the expression A*B+C*D can be written as

AB*CD*+