MCQs For NCERT Class 4 Computer Fundamentals of Computer

Please refer to the MCQ Questions for Class 4 Computer Fundamentals of Computer with Answers. The following Fundamentals of Computer Class 4 Computer MCQ Questions have been designed based on the current academic year syllabus and examination guidelines for Class 4. Our faculty has designed MCQ Questions for Class 4 Computer with Answers for all chapters as per your NCERT Class 4 Computer book.

Fundamentals of Computer Class 4 MCQ Questions with Answers

Please see below Fundamentals of Computer Class 4 Computer MCQ Questions, solve the questions and compare your answers with the solutions provided below.

Question. Which of the following options determine the speed of a computer?
(a) Speed of its processor and capacity of ROM
(b) Capacity of hard disk
(c) Speed of its processor and operating system
(d) Speed of its processor and capacity of RAM

Question. When you offer tea in a cup to your guest, the cup acts as a container for tea. In the similar way, which part of CPU acts as a container to hold the data of a computer?
(a) Arithmetic and Logical Unit
(b) Memory Unit
(c) Control Unit
(d) Logical Unit 

Question. Which of the following are the two main components of the CPU?
(a) Control Unit and Registers
(b) Registers and Main Memory
(c) Control unit and ALU
(d) ALU and bus 

Question. In an analog computer,
(a) input is first converted to digital form.
(b) input is never converted to digital form.
(c) output is displayed in digital form.
(d) all of the above   

Question. Arrange the following activities in order of Input-Process-Output.
(i) Alarm senses for smoke.
(ii) The smoke alarm activates.
(iii) The house sets on fire.
(a) (i), (ii), (iii)
(b) (iii), (ii), (i)
(c) (iii), (i), (ii)
(d) (i), (iii), (ii) 

Question. Given here is a table showing units for measuring the computer memory. What would come in place of X and Y to complete the table? 

(a) X = 1024 Bits, Y = 1 Yottabyte
(b) X = 1024 Bytes, Y = 1 Terabyte
(c) X = 8 Bytes, Y = 1 Gigabyte
(d) X = 8 Bytes, Y = 1 Terabyte 

Question. Which statement is valid?
(a) 1KB = 1000 bytes
(b) 1 MB = 2048 bytes
(c) 1 MB = 1024 kilobytes
(d) 1 KB = 1000 bytes 

Question. Sudha’s teacher has asked her to paste the image of an input device which has the following characteristics:
(i) It is a pointing device that provides direct input.
(ii) It can be lifted and repositioned.
Which of the following devices has the above characteristics?
(a) Touchpad
(b) Stylus
(c) Scanner
(d) Microphone 

Question. You want to copy following files from your desktop to a portable secondary storage device.
(i) A video file of size 1.2 GB
(ii) An application software of 1.4 GB
Which of the following storage devices would you use to copy the above mentioned files?

Question. In most of the IBM PCs, the CPU, the device drivers, memory, expansion slots and active components are mounted on a single board. What is the name of the board?
(a) Motherboard
(b) Daughterboard
(c) Bredboard
(d) Fatherboard 

Question. Which option best matches the storage devices in Column-I with their storage capacities in Column-II?

(a) (A)-(3),(B)-(2),(C)-(4),(D)-(1)
(b) (A)-(2),(B)-(1),(C)-(4),(D)-(3)
(c) (A)-(2),(B)-(3),(C)-(1),(D)-(4)
(d) (A)-(3),(B)-(2),(C)-(1),(D)-(4)

Question. A computer program that converts an entire program into machine language at one time is called a/an
(a) Interpreter
(b) CPU
(c) Compiler
(d) Simulator 

Question. Which of the following is the name of a removable thin card, used in smartphones and digital cameras to store data?
(a) SD card
(b) Disk card
(c) Memory bar
(d) Media disk 

Question. If your computer does not meet the requirement that is needed for the booting process, then
(a) Operating system will not have the control over devices like keyboard, mouse, etc.
(b) It indicates malfunctioning in the computer.
(c) It makes the booting instructions to load into the RAM.
(d) Both (a) and (b) 

Question. Teacher of class IV gave an assignment to write three points about memory and storage devices. Each point is of one mark. Given below are the points submitted by three students Anu, Bhanu and Vivek. On the basis of points submitted by them, select the statement which holds true.

(a) Anu scored the maximum marks.
(b) Bhanu and Vivek got same marks.
(c) Bhanu scored the maximum marks.
(d) Vivek and Anu got same marks. 

Question. Which of the following statements hold true about the given device?
Statement 1 : It is used for reading data from optical storage devices.

Statement 2 : It is a multi-function device that incorporates the function of a fax machine.
(a) Only Statement 1
(b) Only Statement 2
(c) Both Statement 1 and Statement 2
(d) Neither Statement 1 nor Statement 2 

Question. The most suitable output device for producing a wage slip printed on a carbonized paper is a …………….
(a) inject printer
(b) laser printer
(c) plotter
(d) dot matrix printer

Question. Find the odd one out.
(a) Notebook computer
(b) Palmtop computer
(c) Mini computer
(d) Laptop   

Question. If the storage capacity of a flash drive is 4 GB, then which among the following can be saved in it? 
(i) A video file of 1250 MB
(ii) A backup file of 1 Terabyte
(iii) A collection of songs of 1024 bytes
(a) Only (i)
(b) Only (ii)
(c) Only (iii)
(d) Both (i) and (iii) 

Question. The various parts of computer are connected to each other with ………
(a) power cables
(b) data cables
(c) fiber cables
(d) wires 

Question. Which of the following is not present in a tablet computer?
(a) Touchscreen
(b) Floppy drive
(c) CPU
(d) Internal battery 

Question. 1024 bytes equals ________.
(a) 1 Kilobyte (KB)
(b) 1 Megabyte (MB)
(c) 1 Gigabyte (GB)
(d) 1 Character 

Question. Today’s computers typically come with this device, that contains several billion bytes (GB, TB) of storage. It is a secondary storage device that provides relatively quick access to large amount of data. Identify it.

Question. If the storage capacity of your computer hard disk is 2TB, then what would be its capacity in Gigabyte (GB)?
(a) 1048 GB
(b) 2048 GB
(c) 1024 GB
(d) 4024 GB

Question. Select the INCORRECT match.
(a) ROM– It stores a special program that helps to load the operating system when the computer is switched ON.
(b) RAM– It affects the number and size of program that a system can run at a time.
(c) DVD– It can store data on both sides.
(d) Hard disk – It is a main primary memory device found inside the CPU box.