Computer Question and Answer in Bengali. We covered all the Computer Question and Answer in Bengali in this post for free so that you can practice well for the exam.
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Mock Test on Computer for Students
Consider the following statements. I. CADD is the use of computer systems to assist in the creation, modification, analysis, or optimization of a design. II. CADD is used to create photo simulations for the preparation of Environmental Impact Reports. Which of the statements given above is/are correct?
(a) Only I
(b) Only II
(c) Both I and II
(d) Neither I nor II
Option c - Both I and II
Permanent instructions that the computer used when it is turned on and that cannot be changed by other instructions are contained in
(a) ROM
(b) RAM
(c) ALU
(d) CPU
Option a - ROM
Which one of the following memories is not the primary memory of a computer?
(a) ROM
(b) RAM
(c) EEPROM
(d) CD-ROM
Option d - CD-ROM
Which one of the following memories is not non-volatile computer memory?
(a) PROM
(b) SRAM
(c) Flash memory
(d) Bubble memory
Option b - SRAM
What is the most reliable process to enhance the speed of performance in a typical home computer?
(a) Switch ON of all the installed programs on the computer
(b) Increase the voltage of the power supply to the system
(c) Remove Random Access Memory from the system
(d) Add Random Access Memory to the system
Option d - Add Random Access Memory to the system
What is the Millipede Computer Memory?
(a) A non-volatile memory read and written by a MEMS-based probe.
(b) A volatile memory read and written by a MEMS-based probe
(c) A non-volatile memory that has a very low capacity for storage.
(d) A non-volatile memory that is minute in size and has low storage capacity.
Option a - A non-volatile memory read and written by a MEMS-based probe
Consider the following statements. I. In computer graphics, GUI allows users to interact with electronic devices using images. II. GUIs are used in MP3 players, portable media players, or gaming devices. Which of the statements given above is/are correct?
(a) Only I
(b) Only II
(c) Both I and II
(d) Neither I nor II
Option c - Both I and II
Which of the following is a storage device that uses rigid, permanently installed magnetic disks to store data or information?
(a) Floppy diskette
(b) Optical disc
(c) Permanent disk
(d) Hard disk
Option a - Floppy diskette
In the field of information and Technology, what is the full form of ASCII?
(a) American Standard Code for Information Interchange
(b) American Standard Communication for Information Interchange
(c) American Standard Code for Infrastructure Interchange
(d) American Standard Code for International Interchange
Option a - American Standard Code for Information Interchange
In computer terminology, which of the following best describes a device driver?
(a) Software that allows the user to control the operating system.
(b) Hardware that allows the user to control the operating system.
(c) Hardware that allows interaction between peripheral devices and the operating system.
(d) Software that allows interaction between peripheral devices and the operating system.
Option d - Software that allows interaction between peripheral devices and the operating system
What is the Z-RAM (Zero Capacitor Random Access Memory) of the computer memory?
(a) It is RAM without a capacitor, not as in the DRAM.
(b) It is a RAM with a capacitor that is located in the transistor but not as separate as in DRAM.
(c) It is a RAM without a capacitor but the RAM is function as a Magnetoresistive RAM.
(d) None of the above
Option b - It is a RAM with a capacitor that is located in the transistor but not as separate as in DRAM
Which one of the following characteristics of the FeRAM is not correct as compared with flash memory?
(a) It uses a ferroelectric layer instead of a dielectric layer to achieve nonvolatility.
(b) It has the capacity to use low power consumption.
(c) It has more storage densities and low cost.
(d) It has faster write performance and a much greater maximum number of write-erase cycles.
Option c - It has more storage densities and low cost
What is the NRAM of computer architecture?
(a) It is a volatile RAM based on the mechanical position of carbon fibers.
(b) It is a non-volatile RAM that has no electrodes between the layers.
(c) It is a non-volatile RAM based on the mechanical position of carbon nanotubes.
(d) None of the above
Option c - It is a non-volatile RAM based on the mechanical position of carbon nanotubes
Which of the following is a type of memory and is similar to RAM? It is used by computers to move data between the RAM and the CPU.
(a) ROM
(b) | Beam
(c) Cache
(d) Hypertext Link
Option c - Cache
Which of the following statements is true?
(a) Virtual memory is the space on the hard drive where the OS begins to store data when it starts operation.
(b) Accessing data from RAM is slower than accessing data from virtual memory.
(c) If a computer is memory-bound, adding more RAM will not solve the problem.
(d) None of the above
Option a - Virtual memory is the space on the hard drive where the OS begins to store data when it starts operation
Compared to a magnetic tape, the main advantage of a magnetic disk is
(a) rigidity
(b) direct access
(c) fetch operations
(d) All of these
Option b - direct access
Which one of the following persons is the pioneer in the development of computer graphics?
(a) Ivan Sutherland
(b) Ralph Baer
(c) John Warnock
(d) Dennis Ritchie
Option a - Ivan Sutherland
Which one of the following branches of computer graphics deals with the creation of 2D and 3D pictures from the mathematical representation of objects?
(a) Cognitive graphics
(b) Image processing graphics
(c) Generative graphics
(d) None of the above
Option c - Generative graphics
What is the Rasterisation in computer graphics?
(a) Conversion of geometrical primitives such as points, lines, curves, and shapes to mathematical expressions.
(b) Conversion of an image described in the pixel format to a vector graphic format for the video display output.
(c) Conversion of an image described in a vector graphic format to pixels for the output presented on a video display.
(d) None of the statements (a), (b), and (c) given above is the correct description of Rasterisation.
Option c - Conversion of an image described in a vector graphic format to pixels for the output presented on a video display
What is the Pel?
(a) It is the smallest, controllable element of a picture represented on the screen.
(b) It is high-level programming used in web browsing.
(c) It is the hardware used to debug the computer when it crashed.
(d) It is a netbook with high-quality Wi-Fi capability.
Option a - It is the smallest, controllable element of a picture represented on the screen
What is Haptic technology?
(a) It is a minicomputer technology that can be used in small appliances like watches, set-up boxes, etc.
(b) It is a tactile feedback technology that takes the sense of touch by applying forces, vibrations, or motions to the user.
(c) It is an emerging technology to merge the supercomputer with mainframe computer technologies.
(d) None of the above.
Option b - It is a tactile feedback technology that takes the sense of touch by applying forces, vibrations, or motions to the user
Which one of the following is correct about the (WIMP) for human-computer interaction which is later replaced by 'GUI'?
(a) WIMP is the new protocol for the development of free software and it stands for World Interaction Membership Project.
(b) WIMP is the user interface mechanism and it stands for Windows, Icons, Menus, and Pointers.
(c) WIMP is the new protocol for social networking and it stands for Web, Internet, Mobile, Protocol.
(d) None of the above
Option b - WIMP is the user interface mechanism and it stands for Windows, Icons, Menus, and Pointers
What is the Window System of GUI?
(a) A component that provides basic support for graphics hardware and pointing devices.
(b) A component that provides basic support for USP and operating system.
(c) A component that provides basic support for the debugger and clean-up of the Disk-C.
(d) All the statements given above are correct about the Windowing system.
Option a - A component that provides basic support for graphics hardware and pointing devices
What is the CAM in computer graphics? ( Computer Question and Answer in Bengali )
(a) Use of a computer to assist in all operations of a manufacturing plant.
(b) Use of a computer to assist in capturing images and uploading to social networks.
(c) Use of a computer to assist the camcorder to improve the image quality.
(d) None of the statements 'a, 'b', and 'c' given above is the correct description of CAM.
Option a - Use of a computer to assist in all operations of a manufacturing plant
(a) Computer-Aided Engineering (CAE)
(b) Computer-Aided Designing (CAD)
(c) Computer-Aided Manufacturing (CAM)
(d) None of the above
Option c - Computer-Aided Manufacturing (CAM)
Which one of the following is the main use of computer graphics? ( Computer Question and Answer in Bengali )
(a) Manipulation of 3D-image data by a computer.
(b) Digitally synthesizing and manipulating visual contents.
(c) Technologies are used to create and represent images.
(d) All of the above
Option d - All of the above
We covered all the Computer Question and Answer in Bengali above in this post for free so that you can practice well for the exam.
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