GATE (Graduate Aptitude Test in Engineering) Computer Science: Questions 1896 - 1900 of 2080

Access detailed explanations (illustrated with images and videos) to 2080 questions. Access all new questions- tracking exam pattern and syllabus. View the complete topic-wise distribution of questions. Unlimited Access, Unlimited Time, on Unlimited Devices!

View Sample Explanation or View Features.

Rs. 550.00 -OR-

How to register? Already Subscribed?

Question 1896

Question

MCQ▾
Employee Department OT_allowance
EmployeeDepartmentOT_allowance
RAMAMechanical5000
GOPIElectrical2000
SINDHUComputer4000
MAHESHCivil1500

What is the output of the following SQL query?

Select count (⚹) from ( (select Employee, Department from Overtime_allowance) as S

Natural join (select Department, OT_allowance from Overtime_allowance) as T) ;

Choices

Choice (4)Response

a.

8

b.

16

c.

4

d.

All of the above

Question 1897

Question

MCQ▾

A CPU generates 32-bit virtual addresses. The page size is 4 KB. The processor has a translation look-aside buffer (TLB) which can hold a total of 128 page table entries and is 4-way set associative. The minimum size of the TLB tag is:

Choices

Choice (4)Response

a.

20

b.

13

c.

15

d.

11

Question 1898

Question

MCQ▾

A counting semaphore is initialized to 8.3 wait () operations and 4 signal () operations are applied. Find the current value of semaphore variable

Choices

Choice (4)Response

a.

5

b.

11

c.

9

d.

6

Question 1899

Question

MCQ▾

Simple network management protocol (SNMP) is protocol that runs on

Choices

Choice (4)Response

a.

Application Layer

b.

Transport Layer

c.

Data link Layer

d.

Network Layer

Question 1900

Question

MCQ▾

A Survey has been conducted on method of computer travel. Each respondent was asked to checked Bus, Train or Automobile as major method of travelling to work. More than one Answer: was permitted. The results reported were as follows: Bus 30 people; Train 35 people; Automobile 100 people; Bus and Train 15 people; Bus and Automobile 15 people; Train and Automobile 20 people; and all the three methods 5 people; How many people complete the survey form?

Choices

Choice (4)Response

a.

160

b.

200

c.

120

d.

150

Developed by: