An input /output device at which data enters or leaves a computer system is A) Keyboard B) Terminal C) Printer D) Plotter Last Answer : Answer : B
What type of device is computer keyboard? A) Memory B) Output C) Storage D) Input Last Answer : Answer : D
A dot-matrix printer 1) is an input-output device 2) is an output device only 3) is an input device only 4) None of these Last Answer : 2) is an output device only
An input /output device at which data enters or leaves a computer system is a. Keyboard b. Terminal c. Printer d. Plotter Last Answer : b. Terminal
A/n Device is any device that provides information, which is sent to the CPU A) Input B) Output C) CPU D) Memory Last Answer : Answer : A
Memory unit is one part of A) Input device B) Control unit C) Output device D) Central Processing Unit Last Answer : Answer : D
Which device can understand difference between data & programs? A) Input device B) Output device C) Memory D) Microprocessor Last Answer : Answer : D
Which device can understand difference between data and programs: a) Input Device b) Output System c) Memory d) Microprocessor e) None of The Above Last Answer : d) Microprocessor
Memory Unit is a part of _______: a) Input Device b) Control Unit c) Output Device d) Processing Unit e) None of The Above Last Answer : b) Control Unit
Memory Unit is one part of- 1) Control Unit 2) Central Processing Unit 3) Output Device 4) Input device Last Answer : 2) Central Processing Unit
Which device can understand difference between Data and programs? 1) Input Device 2) Output Device 3) Memory 4) Microprocessor Last Answer : 4) Microprocessor
What type of device is computer keyboard? a. Memory b. Output c. Storage d. Input Last Answer : d. Input
State True or False. i) In spooling high speed device like a disk is interposed between running program and low-speed device in Input/output. ii) By using spooling for example instead of writing directly to a printer, ... ii-False B) i-True, ii-True C) i-False, ii-True D) i-False, ii-False Last Answer : B) i-True, ii-True
Which among the following is correct about Device Drivers: a) It operate or control a particular type of device that is attached to a computer b) Each device needs at least one corresponding device driver ... computer typically needs more than one device driver d) None of These e) All of the Above Last Answer : e) All of the Above
Computer operators A) writes computer programs for specific problems B) operate the device which input and output data from the computer C) normally require a college degree in computer science D) all of the above Last Answer : Answer : B
Which of the following is not an input device? A) OCR B) Optical scanners C) Voice recognition device D) COM (Computer Output to Microfilm) Last Answer : Answer : D
The term ________ refers to data storage systems that make it possible for a computer or electronic device to store and retrieve data. A. input technology B. output technology C. storage technology D. None of the Above Last Answer : C. storage technology
Terminal is a 1) device used to give supply to a computer 2) Point at which data may leave or enter the computer 3) point where wires are interconnected 4) an input/output device Last Answer : 2) Point at which data may leave or enter the computer
A/n “. Device is any device that provides information, which is sent to the CPU a. Input b. Output c. CPU d. Memory Last Answer : Input
A/n …. Device is any device that provides information, which is sent to the CPU a. Input b. Output c. CPU d. Memory Last Answer : a. Input
A computer consists of A) A central processing unit B) A memory C) Input and output unit D) All of the above Last Answer : Answer : D
Which unit is responsible for converting the data received from the user into computer understandable format? a) Memory Unit b) Arithmetic & Logic Unit c) Input Unit d) Output Unit Last Answer : Answer: c Explanation: The Input Unit converts the data, which the user enters into a language which the computer understands, i.e. it converts the data into binary format. The ... after immediate results of processing whereas; the ALU is responsible for various arithmetic and bitwise operations
Any data and instruction entered in the memory of a computer is__________ A. Storage B. Output C. Input D. Information Last Answer : C. Input
The contents of ______are lost when the computer turns off: a) storage b) input c) output d) memory e) None of The Above Last Answer : d) memory
Hardware includes a) all devices used to input data into a computer b) sets of instructions that a computer runs or executes c) the computer and all the devices connected to it that ... involved in processing information including the central processing unit, memory and storage e) None of these Last Answer : c) the computer and all the devices connected to it that are used to input and output data
A(n) ______ is a set of programs designed to manage the resources of a computer, including starting the computer, managing programs, managing memory and coordinating tasks between input and output devices. a) application suite b) compiler c) input/output system d) operating system e) None of these Last Answer : d) operating system
Which of the following is not an output device? A) Scanner B) Printer C) Flat Screen D) Touch Screen Last Answer : Answer : D
Which of the following is not purely output device? A) Screen B) Printer C) Speaker D) Plotter Last Answer : Answer : A
Which of the following is not an output device? 1) Plotter 2) Printer 3) Monitor 4) Touch Screen Last Answer : 4) Touch Screen
Which of the following is not an output device ? 1) Scanner 2) Printer 3) Flat Screen 4) Touch Screen Last Answer : 1) Scanner
Every Component of your computer is either - 1) Software of CPU/RAM 2) Input Devices and Output Devices 3) Application software or System Software 4) None of these Last Answer : 2) Input Devices and Output Devices
Algorithm and Flow chart help us to A) Know the memory capacity B) Identify the base of a number system C) Direct the output to a printer D) Specify the problem completely and clearly Last Answer : Answer : D
Algorithm and Flow chart help us to--- 1) Know the memory Capacity 2) Identify the base of a number system 3) Direct the output to a printer 4) Specify the problem completely and clearly Last Answer : 4) Specify the problem completely and clearly
What is a light pen? A) Mechanical Input device B) Optical input device C) Electronic input device D) Optical output device Last Answer : Answer : B
Web cam is an A) input unit device B) output unit device C) processing device D) Input and Output device Last Answer : Answer : A
Regarding a VDU, Which statement is more correct? A) It is an output device B) It is an input device C) It is a peripheral device D) It is hardware item Last Answer : Answer : C
Digitizer is an: a) Output Device b) Input Device c) Both of Above d) None of These Last Answer : b) Input Device
Speaker are an: a) Output Device b) Input Device c) Both of Above d) None of These Last Answer : a) Output Device
Which of the following act both as an input and output device: a) Mouse b) Touch Pad c) Touch Screen d) None of These Last Answer : c) Touch Screen
Which one of the following work as both an input device and output device: a) MODEM b) Keyboard c) Mouse d) None of These Last Answer : a) MODEM
Which device can produce the final product of machine processing into a form usable by humans: a) Storage b) Input Device c) Output Device d) None of The Above Last Answer : c) Output Device
Transformation of input into output is performed by? 1) Peripherals 2) Memory 3) Storage 4) The Input-Output unit 5) The CPU Last Answer : Answer :5
Which unit holds data permanently? A) Input unit B) Secondary storage unit C) Output Unit D) Primary Memory Unit Last Answer : Answer : B
Which unit holds data temporarily? A) Input unit B) Secondary storage unit C) Output Unit D) Primary Memory Unit Last Answer : Answer : D
A memory in CPU that holds program instructions, input data, intermediate results and the output information produced during processing is __________ A. System B. Primary Memory C. Secondary Memory D. None of the above Last Answer : B. Primary Memory
_________is a copy of Basic Input/Output Operating System (BIOS) routines from Read Only Memory (ROM) into a special area of RAM so that they can be accessed more quickly. A. Dynamic RAM B. Shadow RAM C. Synchronous Graphics RAM D. Video RAM Last Answer : B. Shadow RAM