GATE (Graduate Aptitude Test in Engineering) Computer Science: Questions 1073 - 1075 of 2080

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Question 1073

Appeared in Year: 2014 (UGC-NET)

Question

MCQ▾

Big-O estimates for the factorial function and the logarithm of the factorial function i.e.. and is given by (June paper II)

Choices

Choice (4)Response

a.

b.

c.

d.

Question 1074

Appeared in Year: 2014 (UGC-NET)

Question

Match List-Ⅰ List-Ⅱ▾

Match the following: (December Paper III)

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

Context sensitive grammar

(i)

Pushdown automaton

(B)

Regular grammar

(ii)

Linear bounded automaton

(C)

Unrestricted grammar

(iii)

Turing machine

(D)

Context free grammar

(iv)

Deterministic finite automaton

Choices

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

a.

  • (ii)
  • (iii)
  • (i)
  • (iv)

b.

  • (iv)
  • (ii)
  • (iii)
  • (i)

c.

  • (i)
  • (ii)
  • (iv)
  • (iii)

d.

  • (ii)
  • (iv)
  • (iii)
  • (i)

Question 1075

Appeared in Year: 2017 (UGC-NET)

Question

MCQ▾

Consider the following relation:

Works (emp_name, company_name, salary)

Here, emp_name is primary key

Consider the following SQL Query

Select emp_name

From works T

Where salary > (select avg (Salary)

From works S

Where T. company name) =

S. company_name

From the above queries: (January Paper III)

Choices

Choice (4)Response

a.

Find all employees who earns more than the average salary of all the employees of their company

b.

Find the highest paid employee who earns more than the average salary of all the employees of all the companies

c.

Find all employees who earns more than the average salary of all the employees of all the companies

d.

Find the highest paid employee who earns more than the average salary of all the employees of his company

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