Q1. Arrange memory units in ascending order as per their capacity.
a. TB<GB<MB<KB
b. GB<TB<KB<MB
c. MB<KB<GB<TB
d. KB<MB<GB<TB
Show Answer
d. KB<MB<GB<TB
Q2.ASCII stands for:
a. American Standard Code for International Information
b. American Standard Code for Information Interchange
c. American Standard Code for International Interchange
d. American Standard Code for Internet Information
Show Answer
b. American Standard Code for Information Interchange
Q3._________ is a component of the processor that performs arithmetic,
comparision and logical operations
a. ALU
b. MU
c. CPU
d. CU
Show Answer
a. ALU
Q4. Hari bought a new laptop, he noticed that there was a flat surface to
control the pointer instead of a mouse. What is the flat surface called?
a. Mousepad
b. Touchpad
c. Keypad
d. Touch Screen
Show Answer
b. Touchpad
Q5.________ is usually used with handheld devices, such as digital
cameras, camcorders and other equipments used for photography.
a. Flash Drive
b. USB Drive
c. Memory card
d. Floppy Drive
Show Answer
c. Memory card
Q6.Pen drive is known as:
a. Flash Drive
b. PD
c. Scan Drive
d. Short Drive
Show Answer
a. Flash Drive
Q7.Device driver handles all the operation except :
a. System booting
b. System call from user process
c. User level request
d. Memory management
Show Answer
a. System booting
Q8.In Information Technology, Information means :
a. Output returned by computer after processing data
b. Any report generated by computer
c. Plural of data
d. Collection of raw facts and figures
Show Answer
a. Output returned by computer after processing data
Q9.The central processing unit
a. Is operated from control panel
b. Is managed by input device
c. Controls all input, output and processing
d. Controls memory and data transfer.
Show Answer
c. Controls all input, output and processing
Q10._________ = 1024x1024x1024Bytes
a. 1KB
b. 1MB
c. 1GB
d. 1TB
Show Answer
c. 1GB
Q11.A computer is an ______________ device.
a. Electronic
b. Electrical
c. Mechanical
d. None of the above
Show Answer
a. Electronic
Q12.A computer takes ________________ , ________________ it and gives
__________________.
a. process, input, output
b. input, output, process
c. input, process, output
d. None of the above
Show Answer
c. input, process, output
Q13.CPU stands for ___________________ .
a. Central Processor Unit
b. Central Processing Unit
c. Control Processing Unit
d. None of the above
Show Answer
b. Central Processing Unit
Q14.CPU is called _____________ of computer.
a. Heart
b. Brain
c. Eyes
d. None of the above
Show Answer
b. Brain
Q15.CPU can be placed on one or more microchips called IC. Here IC stands
for ___________ .
a. Integrated Circuit
b. Internal Circuit
c. Interesting Circuit
d. None of the above
Show Answer
a. Integrated Circuit
Q16.The ICs are made up of _______________ materials.
a. Conductor
b. Insulator
c. Resistor
d. Semiconductor
Show Answer
d. Semiconductor
Q17.ALU stands for __________ .
a. Arithmetic Logic Unit
b. Arithmetic Logic Universe
c. Arithmetic Logic gates Unit
d. None of the above
Show Answer
a. Arithmetic Logic Unit
Q18.CPU has two main components _________ and _________ .
a. ALU and Memory Unit
b. CU and ALU
c. Input and Output Unit
d. None of the above
Show Answer
b. CU and ALU
Q19. Data entered through input device is temporarily stored in _________
.
a. RAM
b. ROM
c. Hard disk
d. All of the above
Show Answer
a. RAM
Q20. Which of the following is a type of printer?
a. ink jet
b. laser jet
c. Dot Matrix
d. All of the above
Show Answer
d. All of the above