Which of the following is not a function of the Output Unit? a) It produces results that can be easily understood by the user b) It accepts the results produced by the computer c) It supplies the data and instructions to the outside world d) It supplies the data and instructions to the computer for further processing

1 Answer

Answer :

Answer: d Explanation: The output unit is responsible for giving the results to the user in the form of printed report or visual display. It is not responsible for giving the instructions back to the CPU for processing

Related questions

Description : Which of the following is not a function of the Input Unit? a) It reads instructions and data from the outside world. b) It converts the data into computer acceptable format. c) It ... into user understandable format. d) It supplies the data and instructions to the computer for further processing.

Last Answer : Answer: c Explanation: The input unit converts the data into computer understandable format i.e. binary format and not the user understandable format. It is the duty of the output unit to make the data into user understandable format

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 : 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

Description : Which converts the user data into machine readable form? A) input unit, output unit, control unit B) central processing unit C) output unit D) decoder unit

Last Answer : Answer : A

Description : ____________ is the raw material used as input and __________ is the processed data obtained as output of data processing. a) Data, Instructions b) Instructions, Program c) Data, Program d) Program, Code

Last Answer : Answer: a Explanation: Data can be assumed as a raw material which , in turns after processing gives the desired output in the form of instructions. Further, a set of ordered and meaningful instructions is known as a program

Description : The control unit of a microprocessor A) Stores data in the memory B) Accepts input data from keyboard C) Performs arithmetic/logic function D) None of above

Last Answer : Answer : D

Description : ________ is an input device that accepts input when the user places a fingertip on the computer screen. A. Joy Stick B. Light Pen C. Trackball D. Touch Screen

Last Answer : D. Touch Screen

Description : The computer or system peripherals that receives data from processing unit are called ___________ A. Input Devices B. Output Devices C. Both (A) and (B) D. None of the Above

Last Answer : B. Output Devices

Description : where are programs and data to be used by the computer available? 1) Output 2) Processing unit 3) Input 4) Storage

Last Answer : 4) Storage

Description : Where are programs and data to be used by the computer available? (1) Processing Unit (2) Output (3) Storage (4) Input

Last Answer : Storage

Description : Saving data and instructions to make them readily available is the job of __________ a) Storage Unit b) Cache Unit c) Input Unit d) Output Unit

Last Answer : Answer: a Explanation: The storage unit is responsible for storing the data. It makes the instructions readily available for additional or initial processing whenever required. The cache is a software ... to serve the data requests in future. It can contain the result of some earlier computations

Description : Which statement is valid about computer program? A) It is understood by a computer B) It is understood by programmer C) It is understood user D) Both a & b

Last Answer : Answer : D

Description : The various stages occuring in GPS system are described below: 1. Generation of an output to the user 2. Detection of the GPS signals 3. Processing the data in the built-in-computer 4. Decoding the GPS signal. The correct sequence of ... 4 (B) 2, 3, 4, 1 (C) 2, 4, 3, 1 (D) 3, 1, 2 , 4

Last Answer : Answer: Option C

Description : The output unit coverts the data entered by the user into computer understandable form. a) True b) False

Last Answer : Answer: b Explanation: The Output unit is responsible for converting the computer obtained data into user understandable format. The Input Unit is responsible for converting the data in computer understandable format

Description : 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

Description : For a well understood data processing application it is best to use (A) The waterfall model (B) prototyping model (C) the evolutionary model (D) the spiral model

Last Answer : (A) The waterfall model

Description : Which unit converts user data into machine readable form? A) Input unit B) Output unit C) ALU D) Control Unit

Last Answer : Answer : A

Description : _______sent data or instructions to the computer: a) Digital b) Output c) Input d) None of The Above

Last Answer : c) Input

Description : What produces useful information out of data? A) Computer B) Processing C) Programming D) none of above

Last Answer : Answer : B

Description : Which of the following technique isused for encapsulation? A. a technique used inbest-effort delivery systems toavoid endlessly loopingpackets. B. a technique used by protocols in which a lower level ... network that cannothandle the originaldatagram size D. All of theabove E. None of the above

Last Answer : a technique used by protocols in which a lower level protocol accepts a message from ahigher level protocol and places it in the data portion of the low level frame

Description : Which of the following technique isused for fragment? A. a technique used inbest-effort delivery systems toavoid endlessly loopingpackets B. a technique used by protocols in which a lower level protocol ... network that cannothandle the originaldatagram size D. All of theabove E. None of the above

Last Answer : one of the pieces that results when an IP gateway divides an IP datagram into smallerpieces for transmission acrossa network that cannothandle the originaldatagram size

Description : Computer system comprises of major units A) input unit, output unit, control unit B) input unit, output unit, control unit and storage C) input unit, output unit, central processing unit and storage unit D) input, output and storage units

Last Answer : Answer : C

Description : 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

Description : The computer performs all mathematical and logical operations inside its _______ A. Visual Display Unit B. Memory Unit C. Output Unit D. Central Processing Unit

Last Answer : D. Central Processing Unit

Description : Which are the operation of versatility: a. exchange of information with the outside world via I/O device b. Transfer of data internally with in the central processing unit c. Performs of the basic arithmetic operations d. = Allof these

Last Answer : d. = Allof these

Description : Multi user systems provided cost savings for small business because they use a single processing unit to link several A) Personal computers B) Workstations C) Dumb terminals D) Mainframes

Last Answer : Answer : C

Description : What holds data and instructions that the computer is processing at the time?

Last Answer : MAIN MEMORY

Description : What is Software ? Set of computer programs, procedures and possibly associated document concerned with the operation of data processing. A set of compiler instructions A mathematical formula None of above

Last Answer : Set of computer programs, procedures and possibly associated document concerned with the operation of data processin

Description : Which statement is valid about computer program? a. It is understood by a computer b. It is understood by programmer c. It is understood user d. Both of above

Last Answer : Both of above

Description : Which statement is valid about computer program? a. It is understood by a computer b. It is understood by programmer c. It is understood user d. Both of above

Last Answer : d. Both of above

Description : Which of the following is the storage area whit in the computer itself which Holds data only Temporarily as the computer processes instructions? 1) The Hard Disk 2) Main Memory 3) The Control unit 4) Read Only Memory

Last Answer : 4) Read Only Memory

Description : When speaking of computer input and output, input refers to - 1) any data processing that occurs from new data input into the computer 2) data or information that has been entered into the computer 3) the transmission of data that has been input into the computer 4) Both (C) and (D) above.

Last Answer : 4) Both (C) and (D) above.

Description : When speaking of computer input and output, input refers to - 1 any data processing that occurs from new data input into the computer 2 data or information that has been entered into the computer 3 the transmission of data that has been input into the computer 4 Both (C) and (D) above.

Last Answer : 4 Both (C) and (D) above.

Description : An Intelligent terminal (1) has a microprocessor, but cannot be programmed by the user (2) can process small data processing jobs, with the use of a large CPU (3) interacts with the user in English (4) cannot take data from the user

Last Answer : can process small data processing jobs, with the use of a large CPU 

Description : Central Processing Unit is combination of A) Control and storage B) Control and output unit C) Arithmetic logic and input unit D) Arithmetic logic and control unit

Last Answer : Answer : D

Description : Memory unit is one part of A) Input device B) Control unit C) Output device D) Central Processing Unit

Last Answer : Answer : D

Description : Web cam is an A) input unit device B) output unit device C) processing device D) Input and Output device

Last Answer : Answer : A

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 : 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 : 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 : Computer follows a simple principle called GIGO which means: 1) Garbage in garbage out 2) Garbage input good output 3) Good input good output 4) Greater instructions greater output

Last Answer : 1) Garbage in garbage out

Description : Which of the following statements concerning Object-Oriented databases is FALSE? (A) Objects in an object-oriented database contain not only data but also methods for processing the data. (B ... Object-oriented databases store more types of data than relational databases and access that data faster.

Last Answer : (C) Object-oriented databases are more adapt at handling structures (analytical) data than relational databases.

Description : The part of the CPU that accesses and decodes programme instructions, and coordinates the flow of data among various system components is the a) ALU b) Control unit c) Megabertz d) Motherboard e) None of these

Last Answer : b) Control unit

Description : An electronic device that produces sounds from instructions in a mini file is a (1) synthesizer (2) scanner (3) speaker (4) sampler

Last Answer : synthesizer

Description : Suppose that the number of instructions executed between page faults is directly proportional to the number of page frames allocated to a program. If the available memory is doubled, the mean interval between page faults is also ... memory were available? (A) 60 sec (B) 30 sec (C) 45 sec (D) 10 sec

Last Answer : Answer: C Explanation: T = Ninstr x 1µs + 15,000 x 2,000 µs = 60s Ninstr x 1µs = 60,000,000 µs - 30,000,000 µs = 30,000,000 µs Ninstr = 30,000,000 The number of instruction ... doesn't mean that the program runs twice as fast as on the first system. Here, the performance increase is of 25%.

Description : A computer consists of a. A central processing unit b. A memory c. Input and output unit d. All of the above

Last Answer : d. All of the above

Description : A computer consists of a. A central processing unit b. A memory c. Input and output unit d. All of the above

Last Answer : d. All of the above

Description : The operating system determines the manner in which all of the following occurs except a) user creation of a document b) user interaction with the processor c) printer output d) data displayed on the monitor e) None of these

Last Answer : b) user interaction with the processor

Description : Multi user systems provided cost savings for small business because they use a single processing unit to link several a. Personal computers b. Workstations c. Dumb terminals d. Mainframes

Last Answer : c. Dumb terminals