Latest Computer Science Quiz questions and answers is here, check how many questions you solved. Theses questions related to Computer Science Engineering, BCA, MCA. More questions related to the computer science can be found on other posts too, please checkout other Computer Science Quiz posts also.
Computer Science Quiz Questions and Answers
- The term ‘Computer’ is derived from……….? Latin
- Who is the inventor of “Difference Engine”? Charles Babbage
- Who is the father of Computer? Charles Babbage
- Who is the father of Computer science? Allen Turing
- Who is the father of personal computer? Edward Robert
- A CPU contains? a control unit and an arithmetic logic unit
- Which of the following controls the process of interaction between the user and the operating system? User interface
- The first computers were programmed using? machine language
- ……….is a combination of hardware and software that facilitates the sharing of information between computing devices? network
- Coded entries which are used to gain access to a computer system are called? Passwords
- You organize files by storing them in? folders
- What type of resource is most likely to be a shared common resource in a computer network? Printers
- Which device is required for the Internet connection? Modem
- What is a light pen? Optical input device
- UNIVAC is? Universal Automatic Computer
- CD-ROM stands for? Compactable Read Only Memory
- ALU is? Arithmetic Logic Unit
- VGA is? Video Graphics Array
- IBM 1401 is Second Generation Computer
- MSI stands for? Medium Scale Integrated Circuits
- The capacity of 3.5 inch floppy disk is? 1.44 MB ( Computer Science Quiz )
- WAN stands for? Wide Area Network
- MICR stands for Magnetic Ink Character Reader
- EBCDIC stands for? Extended Binary Coded Decimal Interchange Code
- CAD stands for ?Computer aided design
- Junk e-mail is also called? spam
- Hackers does? break into other people’s computers
- What type of computers are client computers (most of the time) in a client-server system? Microcomputer
- A computer cannot ‘boot’ if it does not have the? Operating System
- The amount of vertical space between lines of text in a document is called line spacing
- Example of non-numeric data is Employee address
- What is embedded system? The computer and software system that control the machine
- First page of Website is termed as? Homepage
- ………………… Is the appearance of typed characters? Format
- When a file is saved for the first time it must be given a name to identify it
- Office LANS, which are scattered geographically on large scale, can be connected by the use of corporate WAN
- Where are data and programme stored when the processor uses them? Main memory
- …………… represents raw facts, where-as…………….. is data made meaningful. Data, information
- What characteristic of read-only memory (ROM) makes it useful? Data in ROM is non-volatile, that is, it remains there even without electrical power.
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- What do you call the programs that are used to find out possible faults and their causes? diagnostic software
- Which programming languages are classified as low level languages? Assembly languages
- Which of the following is not anti- viruses’ software? Oracle
- Which device is required for the Internet connection? Modem
- What does DMA stand for? Direct Memory Access
- Which of the following is a storage device? All of the above
- When did John Napier develop logarithm? 1614
- A normal CD- ROM usually can store up to _________ _data? 680 MB
- MIS is designed to provide information needed for effective decision making by? Managers
- What is a light pen? Optical input device
- BCD is? Binary Coded Decimal
- ASCII stands for? American Standard Code for Information Interchange
- Which of the following is first generation of computer? EDSAC
- Chief component of first generation computer was Vacuum Tubes and Valves
- FORTRAN is? Formula Translation
- EEPROM stands for? Electronic Erasable Programmable? Read Only Memory
- Second Generation computers were developed during ?1956 to 1965
- The computer size was very large in ?First Generation
- Microprocessors as switching devices are for which generation computers Fourth Generation
- Which of the following devices can be sued to directly image printed text? OCR
- The output quality of a printer is measured by? Dot per sq. inch
- Who designed the first electronics computer – ENIAC? J. Presper Eckert and John W Mauchly
- Who invented the high level language “C”? Dennis M. Ritchie
- Personnel who design, program, operate and maintain computer equipment refers to ? Peopleware
- When did arch rivals IBM and Apple Computers Indecide to join hands? 1991 ( Computer Science Quiz )
- Human beings are referred to as Homosapinens, which device is called Sillico Sapiens? Computer
- An error in software or hardware is called a bug. What is the alternative computer jargon for it? Glitch
- What is the name of the display feature that highlights are of the screen which requires operator attention? Reverse video
- Personal computers use a number of chips mounted on a main circuit board.What is the common name for such boards? Motherboard
- In most IBM PCs, the CPU, the device drives, memory expansion slots and active components are mounted on a single board.What is the name of this board? Motherboard
- What is meant by a dedicated computer? Which is assigned one and only one task
- A computer program that converts an entire program into machine language is called a/an ? Compiler
- A computer program that translates one program instructions at a time into machine language is called a/an? Interpreter
- A small or intelligent device is so called because ? it contains within it a ? Sensor
- A fault in a computer program which prevents it from working correctly is known as ?Bug
- A self replicating program, similar to a virus which was taken from a 1970s science fiction novel by John Bruner entitled the Shockwave Rider is Worm
- A state. is a bi-stable electronic circuit that has? Flip-flop
- Unwanted repetitious messages, such as unsolicited bulk e-mail is known as ? Spam
- DOS stands for? Disk Operating System
- Computer Science Quiz
- Which of the following is also known as brain of computer? Central Processing unit
- IBM stands for? International Business Machines
- translates and executes program at run time line by line Interpreter
- ……………… is an OOP principle? Inheritance
- COBOL is widely used in applications involving? Commercial
- RAM stands for? Random access memory
- 1 Byte =? 8 bits
- SMPS stands for? Switched mode Power Supply
- The device used to carry digital data on analogue lines is called as Modem
- VDU is also called? Both 1 & 2
- BIOS stands for? Basic Input Output system
- Father of C programming language? Dennis Ritchie
- The instructions that tell a computer how to carry out the processing tasks are referred to as computer? programs
- An area of a computer that temporarily holds data waiting to be processed is? Memory
- _________ is the key to close a selected drop -down list and cancel a command and close a dialog box.? ESC
- Data becomes ……………. when it is presented in a format that people can understand and use? information
- …………. Is the functional key to display save-as box? F12
- The term …………. designates equipment that might be added to a computer system to enhance its functionality? peripheral device
- A ………… is a microprocessor -based computing device ?personal computer
- RAM can be treated as the ……… for the computer’s processor? waiting room
- To move a copy of file from one computer to another over a communication channel is? File transfer
- The primary function of the ………… is to set up the hardware and load and start an operating system? BIOS
- What kind of memory is both static and non -volatile? ROM
- ___________is computer software designed to operate the computer hardware and to provide platform for running application software? System software
- The ……… is the amount of data that a storage device can move from the storage medium to the Computer per second data? transfer rate
- A device, which is not connected to CPU, is called as ……. ?Off-line device
- What is the other name for programmed chip? LSIC
- On-line real time systems become popular in ……….. generation? Third Generation
- You use a(n) ….., such as a keyboard or mouse, to input information? input device
- …………. is the ability of a device to “jump” directly to the requested data? Random access
- …………. provides process and memory management services that allow two or more tasks, jobs, or programs to run simultaneously? Multitasking
- The task of performing operations like arithmetic and logical operations is called ?Processing
- ALU and Control Unit jointly known as ?CPU
- RAM is an example of? Primary memory
- Magnetic disk is an example of? Secondary memory
- Which one of the following is NOT a computer language? MS-Excel
- RAM is also called as Read / Write? Memory
- ………… Store data or information temporarily and pass it on as directed by the control unit ? Register
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