GATE (Graduate Aptitude Test in Engineering) Computer Science: Questions 882 - 885 of 2080

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Question 882

Appeared in Year: 2013 (UGC-NET)

Question

MCQ▾

Function points can be calculated by (December paper III)

Choices

Choice (4)Response

a.

b.

c.

d.

Question 883

Appeared in Year: 2013 (UGC-NET)

Question

Match List-Ⅰ List-Ⅱ▾

Match the following: (December paper III)

List-Ⅰ (Column I)List-Ⅱ (Column II)
(A)

Secondary Index

(i)

Functional Dependency

(B)

Closure of set of Attributes

(ii)

B-Tree

(C)

Non-procedural Query language

(iii)

Domain Calculus

(D)

Natural Join

(iv)

Relational Algebraic Operation

Choices

Choice (4)Response
  • (A)
  • (B)
  • (C)
  • (D)

a.

  • (ii)
  • (i)
  • (iv)
  • (iii)

b.

  • (iii)
  • (iv)
  • (ii)
  • (i)

c.

  • (iv)
  • (iii)
  • (ii)
  • (i)

d.

  • (ii)
  • (i)
  • (iii)
  • (iv)

Question 884

Appeared in Year: 2013 (UGC-NET)

Question

MCQ▾

________ comparisons are necessary in the worst case to find both the maximum and minimum of numbers. (December paper III)

Choices

Choice (4)Response

a.

b.

c.

d.

Question 885

Appeared in Year: 2013 (UGC-NET)

Question

MCQ▾

Consider the table Student (stuid, name, course, marks) . Which one of the following two queries is correct to find the highest marks student in course

1. Select s. stuid From student s where not exists

2. Select s. stuid From student s where s. marks > any (December paper III)

Choices

Choice (4)Response

a.

Q. 2

b.

Neither 1 nor 2

c.

Q. 1 and Q. 2

d.

1

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