## Exam-GK-MCQ-Questions.Com

Home - Ugc Net Computer Science - Previous Year Solved Papers - UGC NET COMPUTER SCIENCE SOLVED PAPERS 2017-19 - UGC NET Computer Science November 2017 Paper 2

# UGC NET COMPUTER SCIENCE SOLVED PAPERS 2017-19 - UGC NET Computer Science November 2017 Paper 2 Online Exam Quiz

Important questions about UGC NET COMPUTER SCIENCE SOLVED PAPERS 2017-19 - UGC NET Computer Science November 2017 Paper 2. UGC NET COMPUTER SCIENCE SOLVED PAPERS 2017-19 - UGC NET Computer Science November 2017 Paper 2 MCQ questions with answers. UGC NET COMPUTER SCIENCE SOLVED PAPERS 2017-19 - UGC NET Computer Science November 2017 Paper 2 exam questions and answers for students and interviews.

Options

A : 9 O’clock

B : 8 O’clock

C : 5 O’clock

D : 4 O’clock

Options

A : (635) 4

B : (32312) 4

C : (21323) 4

D : (1301) 4

Options

A : 720

B : 120

C : 60

D : 360

### 5. Consider the graph given below :

Options

A : (1)

B : (1),(2)

C : (1), (2), (3)

D : (1), (2), (3), (4)

### 46. Which of the following is not a Clustering method?

Options

A : K - Mean method

B : Self Organizing feature map method

C : K - nearest neighbor method

D : Agglomerative method

Options

A : Zigbee

B : Bluetooth

C : Wi-Fi

D : GSM/CDMA

Options

A : Infinite

B : 5

C : 20

D : 50

Options

A : (1)

B : (2)

C : (3)

D : (4)

### 50. The output of the following combinational circuit is F.

Options

A : P 1 +P ' 2 P 3

B : P 1 +P ' 2 P ' 3

C : P 1 +P 2 P ' 3

D : P ' 1 +P 2 P 3

Options

A : (A+C).D+B

B : (A+B).C+D

C : (A+D).C+B

D : (A+C).B+D

Options

A : 7353

B : 1353

C : 5651

D : 5657

### 8. Let P and Q be two propositions, ¬ (P ↔ Q) is equivalent to: (I) P ↔ ¬ Q (II) ¬ P ↔ Q (III) ¬ P ↔ ¬ Q (IV) Q → P

Options

A : Only (I) and (II)

B : Only (II) and (III)

C : Only (III) and (IV)

D : None of the above

### 9. ‘ptrdata’ is a pointer to a data type. The expression *ptrdata++ is evaluated as (in C++) :

Options

A : *(ptrdata++)

B : (*ptrdata)++

C : *(ptrdata)++

D : Depends on compiler

### 10. The associativity of which of the following operators is Left to Right, in C++ ?

Options

A : Unary Operator

B : Logical not

C : Array element access

### 11. A member function can always access the data in __________ , (in C++).

Options

A : the class of which it is member

B : the object of which it is a member

C : the public part of its class

D : the private part of its class

### 12. Which of the following is not correct for virtual function in C++ ?

Options

A : Must be declared in public section of class.

B : Virtual function can be static.

C : Virtual function should be accessed using pointers.

D : Virtual function is defined in base class.

### 13. Which of the following is not correct (in C++)? 1. Class templates and function templates are instantiated in the same way 2. Class templates differ from function templates in the way they are initiated 3. Class template is initiated by defining an object using the template argument 4. Class templates are generally used for storage classes

Options

A : (1)

B : (2), (4)

C : (2), (3), (4)

D : (4)

### 14. Which of the following is/are true with reference to ‘view’ in DBMS? (a) A ‘view’ is a special stored procedure executed when certain event occurs. (b) A ‘view’ is a virtual table, which occurs after executing a pre-compiled query. code:

Options

A : Only (a) is true

B : Only (b) is true

C : Both (a) and (b) are true

D : Neither (a) nor (b) are true

Options

A : SELECT

B : CREATE

C : AVG

D : MODIFY

### 17. In RDBMS, different classes of relations are created using __________ technique to prevent modification anomalies.

Options

A : Functional Dependencies

B : Data integrity

C : Referential integrity

D : Normal Forms