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MCQ on Computer Basics for Students
Consider the following statements. I. EEPROM is user-modifiable ROM that can be erased and reprogrammed repeatedly through the application of higher than normal electrical voltage. II. Electrically Erasable Programmable Read-Only Memory stores a small amount of data. 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
Consider the following statements. I. Flash memory is a volatile computer storage chip. II. Flash memory can be electrically erased and reprogrammed. 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 b - Only II
Consider the following statements about MRAM (Magnetoresistive Random-Access Memory). I. It is a non-volatile random-access memory. II. It stores the data or information as electric charges or current flows. III. It is formed from two ferromagnetic plates, each of which can hold a magnetic field separated by a thin insulating layer. Which of the statements given above is/are correct?
(a) I, II and III
(b) I and III
(c) II and III
(d) Only II
Option b - I and III
With regard to computer memory, which of the following statement(s) is/are True? I. Read Only Memory (ROM) is 'volatile' memory. II. Random Access Memory (RAM) is 'Volatile' memory. III. Secondary Memory is 'Volatile' memory. Select the correct answer from the codes given below.
(a) I and II
(b) I and III
(c) Only I
(d) Only II
Option d - Only II
Consider the following statements. I. Erasable programmable read-only memory is a non-volatile memory that retains its data when its power supply is switched off. II. EPROM can be erased by exposing it to strong ultraviolet light. 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
What is term as the capability of an operating system to enable two or more than two programs to execute simultaneously in a single computer system using a single processor?
(a) Multiprocessing
(b) Multiprogramming
(c) Multi-execution
(d) Multi-tasking
Option d - Multi-tasking
Windows operating system is based on
(a) parallel processing
(b) time-sharing
(c) batch processing
(d) multi-tasking
Option d - multi-tasking
Consider the following characteristics of the conventional Dynamic Random Access Memory (DRAM). I. It stores each bit of data in a separate capacitor within an integrated circuit. II. Capacitors of DRAM leak charges so the information/data eventually fades. III. It is a volatile memory. Which of the statements given above is/are correct?
(a) I, II and III
(b) I and III
(c) II and III
(d) Only II
Option a - I, II and III
Mac operating system is developed by which company?
(a) IBM
(b) Apple
(c) Microsoft
(d) Samsung
Option b - Apple
…….. among the following is not an operating system.
(a) Mozilla Firefox
(b) Microsoft Windows
(c) Linux
(d) Apple MacOS
Option a - Mozilla Firefox
Which is not an operating system?
(a) Mac
(b) MS-Word
(c) LINUX
(d) Windows
Option b - MS-Word
Consider the following statements. I. Optical disc drive uses electromagnetic waves in the far UV-rays region as part of the process of reading or writing data to or from optical discs. II. Slot-loading drives have the disadvantage over the tray-loading mechanism. 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 b - Only II
Put the following units of storage into the correct order, starting with the smallest unit first and going down to the largest unit. I. Kilobyte II. Byte III. Megabyte IV. Terabyte V. Gigabyte VI. Bit Codes.
(a) VI, II, I, III, V, IV
(b) VI, II, I, IV, III, V
(c) VI, II, I, III, IV, V
(d) VI, II, I, IV, V, III
Option a - VI, II, I, III, V, IV
Which of the following statement(s) is/are correct? I. For the sequence of integers represented in binary as 00111, 01001, 01011, P….. the next integer P would be represented as 01101. II. A byte is a binary number consisting of exactly 8 bits. Choose the correct option.
(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 statements is/are correct? I. Software is loaded into secondary from RAM and is then execute by the CPU. II. A search engine is a software system that is designed to search for information on the www. Choose the correct option.
(a) Only I
(b) Only II
(c) Both I and II
(d) Neither I nor II
Option b - Only II
An operating system is
(a) Hardware
(b) System software
(c) Network device
(d) Firmware
Option b - System software
A computer cannot 'boot' if it does not have the
(a) compiler
(b) loader
(c) assembler
(d) operating system
Option d - operating system
Which one of the following software is found between the operating system and the application to manage network and standardise the resources software interface?
(a) Nalware
(b) Malware
(c) Adware
(d) Middleware
Option d - Middleware
The operating system called UNIX is typically used for
(a) Desktop computer
(b) Laptop computer
(c) Supercomputer
(d) Web server
Option a - Desktop computer
Which one of the following applications uses the UNIX as an Operating System?
(a) Internet servers
(b) Work stations
(c) Mobile devices
(d) All of the above
Option d - All of the above
Which is the programming tool in UNIX?
(a) LINT
(b) KERNEL
(c) C-Shell
(d) None of these
Option b - KERNEL
Which one of the following pairs is involved in the development of Unix Operating System?
(a) Ken Thompson and Dennis Ritchie
(b) Richard Stallman and Marie Stallman
(c) Andrew S. Tanenbaum and Linus Torvalds
(d) Dennis Ritchie and Linus Torvalds
Option a - Ken Thompson and Dennis Ritchie
Linux is …….
(a) an operating system
(b) an assembly language
(c) a high level language
(d) an interpreter
Option a - an operating system
Which one of the following computer Operating Systems is the most commonly used in the Top-500 supercomputers of the world?
(a) Unix OS
(b) Linux OS
(c) Lisa OS
(d) Mac OS
Option b - Linux OS
(a) Dennis Ritchie
(b) L Macintosh
(c) Douglas Mcllroy
(d) L Torvalds
Option d - L Torvalds
Consider the following statements. I. Unix is a multitasking, multi-user computer operating system. II. The Unix operating system is now entirely coded in C language. 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
Consider the following statements. I. GNU is a free and open-source computer operating system. II. GNU is based on a Unix-operating system. III. Richard Stallman initiated the development of the GNU operating system. Which of the statements is/are given above correct?
(a) I, II and III
(b) I and III
(c) II and III
(d) Only II
Option a - I, II and III
Consider the following statements. I. Linux is a computer operating system developed under the free and open-source software development and distribution model, II. Android mobile operating system is built on the Linux Kernel. 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
Who created the high-level programming language for the first time for computers?
(a) Konrad Lorenz
(b) Konrad Zuse
(c) Mario Johnson
(d) Henry Gladstone
Option b - Konrad Zuse
In the assembly language, a translator converts the assembly language program into a machine language program to execute a program on the computer. What does the translator is known as?
(a) Compiler
(b) Translator
(c) Assembler
(d) Interpreter
Option c - Assembler
The function of an assembler is
(a) to convert assembly language into machine language.
(b) to convert high-level language into machine language.
(c) to convert assembly language into high-level language.
(d) to convert basic language into machine language.
Option a - to convert assembly language into machine language
Which one of the following is correctly matched?
(a) Assembly languages - MIPS
(b) High-level BASIC programming languages
(c) Scripting languages - MIPS
(d) Both (a) and (b) are correct
Option d - Both (a) and (b) are correct
Which one of the following computer languages are used by the world's fastest computer 'Blue Gene'?
(a) COBOL
(b) C-language
(c) C++ language
(d) FORTRAN
Option d - FORTRAN
What is the 'cold boot' of the computer system?
(a) The computer is turned off and then turned back on when the power supply to the computer is interrupted.
(b) The computer is turned off and then turned back on when the power supply to the computer is not interrupted.
(c) A computer program is uninstalled from the system when the power supply to the computer is interrupted.
(d) A computer program is reinstalled from the system when the power supply to the computer is interrupted.
Option a - The computer is turned off and then turned back on when the power supply to the computer is interrupted
Consider the following statements. I. A hard reboot is the restarting of the computer after the power supplied to the computer is abruptly turned off. II. Data loss or operating system corruption is not observed in the hard reboot. 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 a - Only I
Consider the following statements. I. A soft reboot is also known as a warm reboot. II. A warm reboot is the restarting of a computer normally under software control without suddenly removing power. 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
Consider the following statements. I. Middleware is described as the software glue. II. The middleware is not part of the operating system or database management system. 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 programming language is exclusively used for artificial intelligence?
(a) C
(b) Java
(c) J2EE
(d) Prolog
Option d - Prolog
Which one of the following high-level programming languages is not a problem-oriented language?
(a) MATLAB
(b) MATHEMATICA
(c) LATEX
(d) LISP
Option d - LISP
Which one of the following languages is not a scripting language?
(a) Java Script
(b) Python
(c) Perl
(d) Lisp
Option d - LISP
Which one of the following languages is not included in the group of the other three languages?
(a) Basic
(b) C++
(c) Ruby
(d) Pascal
Option c - Ruby
Which one of the following languages is not the third generation programming language?
(a) FORTRAN
(b) COBOL
(c) ALGOL
(d) MATLAB
Option d - MATLAB
Which one of the following programming languages is not an object-oriented programming language that has some procedural elements?
(a) Java
(b) C++
(c) Python
(d) Perl
Option d - Perl
Which one of the following high-level computer programming languages is the most successful language as compared with the other three languages?
(a) ALGOL
(b) FORTRAN
(c) COBOL
(d) Lisp
Option a - ALGOL
Who has developed the BASIC programming language?
(a) John George Kemeny and Thomas Eugene Kurtz
(b) John George Kemeny and Dennis Ritchie
(c) Thomas Eugene Kurtz and Grace Hopper
(d) Grace Hopper and Dennis Ritchie
Option a - John George Kemeny and Thomas Eugene Kurtz
Which one of the following persons designed FORTRAN, the computer programming language?
(a) John Backus
(b) Grace Hooper
(c) William Seiden
(d) Goerge Schleiden
Option a - John Backus
What is the bootstrap in the computer operating system?
(a) A program to switch off the system when the system is infected with a computer virus.
(b) A small program to execute the spreading of worms found in the system.
(c) A small program to load other data and programs which are then executed from RAM.
(d) None of the above
Option c - A small program to load other data and programs which are then executed from RAM
What is the rebooting of the computer system?
(a) Restarting the software which is already installed in the system but remained idle.
(b) Restarting of software recently installed in the computer system.
(c) Restarting a program that is cooperative with the main operating system.
(d) Restarting of running computer intentionally or unintentionally.
Option d - Restarting of running computer intentionally or unintentionally
Which one of the following disks is used to cold boot a computer? ( Computer Knowledge for RBI Assistant MCQ )
(a) Set-up disk
(b) Program disk
(c) Diagnostic disk
(d) System disk
Option a - Set-up disk
Which process checks to ensure the components of the computer are operating and connected properly?
(a) Editing
(b) Processing
(c) Booting
(d) Bugging
Option c - Booting
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