Description : 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
Description : 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
Description : 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
Description : A/n …. Device is any device that provides information, which is sent to the CPU a. Input b. Output c. CPU d. Memor
Description : The central processing unit (CPU) consists of a. Input, output and processing b. Control unit, primary storage, and secondary storage c. Control unit, arithmetic-logic unit and primary storage d. Control unit, processing, and primary storage
Last Answer : Control unit, arithmetic-logic unit and primary storage
Description : 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
Description : 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? a. Motherboard b. Breadboard c. Daughter board d. Grandmother board
Last Answer : Motherboard
Description : 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
Description : 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 : COM (Computer Output to Microfilm)
Description : 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 : It is a peripheral device
Description : The processed data is sent for output to standard __ device which by default is computer screen: a. Input b. Output c. Botha &b d. None of these
Last Answer : b. Output
Description : The contents of“““.are lost when the computer turns off. (A) storage (B) input (C) output (D) memory (E) None of these
Last Answer : memory
Description : A(n) _____ medium provides a physical conduit from one device to another. A) guided B) unguided C) either (a)or (b) D) none of the above
Last Answer : guided
Description : The front panel display provides lights as green LED represent sand red LED represent _ for device programmer who writes input/output basic: a. Busy and Error b. Error and Busy c. Busy and Busy d. Error and Error
Last Answer : a. Busy and Error
Description : A DVD is an example ofa(n) – (A) hard disk (B) opticaldisc (C) output device (D) solid-state storage device (E) None of these
Last Answer : opticaldisc
Description : An error in computer data is called a. Chip b. Bug c. CPU d. Storage device
Last Answer : Bug
Description : Offline device is a. A device which is not connected to CPU b. A device which is connected to CPU c. A direct access storage device d. An I/O device
Last Answer : A device which is not connected to CPU
Description : Interface electronic circuit is used to interconnect I/O devices to a computer’s CPU or a. ALU b. Memory c. Buffer d. Register
Last Answer : Memory
Description : The use of spooler programs and/or “. Hardware allows personal computer operators to do the processing work at the same time a printing operation is in progress a. Registered mails b. Memory c. CPU d. Buffer
Last Answer : Buffer
Description : A directly accessible appointment calendar is feature of a “ resident package a. CPU b. Memory c. Buffer d. ALU
Description : 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
Last Answer : Control Unit and ALU
Description : Video processors consistof“““.and“““., which store and process images. (A) CPU and VGA (B) CPU and memory (C) VGA and memory (D) VGI and DVI (E) None of these
Last Answer : VGA and memory
Description : What is the permanent memory built into your computer called ? (A) RAM (B) Floppy (C) CPU (D) CO-ROM (E) ROM
Last Answer : ROM
Description : What type of device is computer keyboard? A) Memory B) Output C) Storage D) Input
Last Answer : Answer : D
Description : Memory unit is one part of A) Input device B) Control unit C) Output device D) Central Processing Unit
Description : Which device can understand difference between data & programs? A) Input device B) Output device C) Memory D) Microprocessor
Description : 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
Description : 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
Description : What type of device is a computer printer? 1) Input 2) Output 3) Software 4) memory
Last Answer : 4) memory
Description : 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
Description : Which device can understand difference between Data and programs? 1) Input Device 2) Output Device 3) Memory 4) Microprocessor
Last Answer : 4) Microprocessor
Description : What type of device is computer keyboard? a. Memory b. Output c. Storage d. Input
Last Answer : d. Input
Description : In TCP IP Model, when data is sent from device A to device B, the 5th layer to receive data at B is ____________ a.Application layer b.Transport layer c.Link layer d.Session layer
Last Answer : a.Application layer
Description : In OSI model, when data is sent from device A to device B, the 5th layer to receive data at B is _________ a. Application layer b. Transport layer c. Link layer d. Session layer
Last Answer : d. Session layer
Description : Which of the following devices takes data sent from one network device and forwards it to the destination node based on MAC address ? a. Hub b. Modem c. Switch d. Gateway
Last Answer : c. Switch
Description : .In TCP IP Model, when data is sent from device A to device B, the 5th layer to receive data at B is ____________ a. Application layer b. Transport layer c. Link layer d. Session layer
Last Answer : a. Application layer
Description : In OSI model, when data is sent from device A to device B, the 5th layer to receive data at B is _________ a) Application layer b) Transport layer c) Link layer d) Session layer
Last Answer : d) Session layer
Description : 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
Description : The central processing unit (CPU) consists of A) Input, output and processing B) Control unit, primary storage, and secondary storage C) Control unit, arithmetic-logic unit and primary storage D) Control unit, processing, and primary storage
Last Answer : Answer : C
Description : is an external hardware event which causes the CPU to interrupt the current instruction sequence: a. Input interrupt b. Output interrupt c. Both d. None of these
Last Answer : c. Both
Description : Which are contains one or more register that may be referenced by machine instruction: a. Input b. Output c. CPU d. ALU
Last Answer : c. CPU
Description : 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
Last Answer : c. Control unit, arithmetic-logic unit and primary storage
Description : What is the responsibility of the logical unit in the CPU of a computer? a. To produce result b. To compare numbers c. To control flow of information d. To do math’s works
Last Answer : To compare numbers
Description : This bistable electronic device assumes one of two stable output states, depending upon the state of the most recently applied input signal. In computer systems this device is used for storing information. Name this common electronic device.
Last Answer : ANSWER: FLIP-FLOP or TOGGLE