Computer Aptitude

 

 

Q1. Which among the following is a device,that is used in computers to add external components? 

1.Storage Device such as USB 

2.Keyboard 

3.Ports/System Boards 

4.RAM FF

5.None of these

Ans(3)-Ports/System Boards 

Q2.Which of the following company owns/uses the Virtual Hard Disk(.vhd) format for Virtual PC? 

1.IBM

2.Microsoft

3.Intel

4.Google

5.Oracle

Ans(2)-Microsoft

Q3.Computer assisted method for the recording and analyzing of existing or hypothetical systems is?

1.Data transmission

2.Data flow

3.Data capture

4.Data processing

5.None of these

ANS(2)-Data flow

Q4.ADSL data communications technology uses which of the following for faster data transmission ? 

1.Voiceband modem 

2.Wireless Modem 

3.Copper telephone Lines 

4.Sockets 

5.Bandwidth

Ans(3)-Copper telephone Lines

Q5.Which among the following is used for removing a software bug / defect which is available for free of cost from the software provider? 

1.Version 

2.Update 

3.Help 

4.Patch

5.Crack

Ans(4)-Patch

Q6.What is the fullform of W3C? 

1.World Wide Web Comportium 

2.World Wide Web Company 

3.World Wide Web Center 

4.World Wide Web Command

5.World Wide Web Consortium 

Ans(5)-World Wide Web Consortium 

Q7.Which among the following is not a security/privacy risk? 

1.Spam

2.Hacking 

3.Virus 

4.Phishing

5.Cracking

Ans(1)-Spam

Q3. What is HTTP 404? 

1.An error message indicating server not found 

2.An error message indicating moved permanently

3.An error message indicating forbidden 

4.An error message indicating server found 

5.None of these

Ans(1)-An error message indicating server not found 

Q4.First microprocessors were used in which of the following? 

1.Computers 

2.Calculators 

3.Telephones 

4.Printers

5.Fascimile 

Ans(2)-Calculators

Q5.The tracks on a disk which can be accessed without repositioning the R/W heads is?

1.Surface

2.Cylinder

3.Cluster

4.All of these

5.None of these

Ans(2)-Cylinder 

Q6. Which of the following printer is used in BANK ATM Machine?

1.Dot matrix

2.Daisy wheel

3.Ink-Jet

4.Thermal

5.Laser

Ans(4)-Thermal

Q7.Which of the following Device known as Pointing device ?

1.Track ball

2.Mouse

3.Touch Pad 

4.All of these

5.None of these

Ans(4)-All of the above

Q8.The binary system uses powers of?

1.2

2.10

3.8

4.16

5.None of these

Ans(1)-binary system uses powers of 2

Q9. Which access method is used for obtaining a record from a cassette tape?

1.Direct

2.Sequential

3.Random

4.All of these

5.None of these

Ans(2)-Sequential

10.The section of the CPU that selects,interprets and sees to the execution of program instructions?

1.Memory

2.Register unit

3.Control unit

4.ALU

5.Processor

Ans(3)-Control unit