NTA-NET (Based on NTA-UGC) Computer Science (Paper-II): Questions 35 - 37 of 2104

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Question number: 35

» Relational Database Design and SQL » SQL » Wildcard Operators

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Appeared in Year: 2015

MCQ▾

Question

Consider a “CUSTOMERS” database table having a column “CITY” filled with all the names of Indian cities (in capital letters). The SQL statement that finds all cities that have “GAR” somewhere in its name, is: (December)

Choices

Choice (4)Response

a.

Select * from customers where city as ‘%GAR’;

b.

Select * from customers where city=’%GAR%’;

c.

Select * from customers where city=’$GAR$’;

d.

Select * from customers where city like ‘%GAR%’;

Question number: 36

» Software Engineering » Coding and Testing » Errors,Faults and Failures

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Appeared in Year: 2015

MCQ▾

Question

In software testing, how the error, fault and failure are related to each other? (December)

Choices

Choice (4)Response

a.

Error leads to fault and fault leads to failure

b.

Error leads to failure but fault is not related to error and failure

c.

Fault leads to error and error leads to failure

d.

Fault leads to failure but error is not related to fault and failure

Question number: 37

» Discrete Mathematics » Number System

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Appeared in Year: 2015

MCQ▾

Question

Which of the following is/are not true?

(1) The set of negative integers is countable.

(2) The set of integers that are multiples of 7 is countable.

(3) The set of even integers is countable.

(4) The set of real numbers between 0 and 1/2 is countable. (December)

Choices

Choice (4)Response

a.

(1) and (3)

b.

(2) and (4)

c.

(4) only

d.

(2) only

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