Description : Which of the following is used only for data entry and storage, and never for processing? a. Mouse b. Dumb terminal c. Micro computer d. Dedicated data entry system
Last Answer : b. Dumb terminal
Description : Which most popular input device is used today for interactive processing and for the one line entry of data for batch processing? a. Mouse b. Magnetic disk c. Visual display terminal d. Card punch
Last Answer : Mouse
Last Answer : a. Mouse
Description : Which kind of terminal is entirely dependent for all its capabilities on the computer system to which it is connected: a) Smart Terminal b) Dumb Terminal c) Micro Computer d) None of The Above
Last Answer : b) Dumb Terminal
Description : A dumb terminal has A) an embedded microprocessor B) extensive memory C) independent processing capability D) a keyboard and screen
Last Answer : Answer : D
Description : A dumb terminal has a. An embedded microprocessor b. Extensive memory c. Independent processing d. A keyboard and screen
Last Answer : d. A keyboard and screen
Description : A _____ terminal does not process or store data. (A) dumb (B) intelligent (C) Both(A) & (B) (D) None of the Above
Last Answer : (A) dumb
Description : Which one of the following input device is user- programmable? A) Dumb terminal B) Smart terminal C) VDT D) Intelligent terminal
Description : A _______ terminal can display images as well as text. (A) text (B) dumb (C) graphical (D) None of the Above
Last Answer : (C) graphical
Description : Super Computers termed considered as: a) Dumb Terminal b) Intelligent Terminal c) Smart Terminal d) Super Terminal e) None of These
Last Answer : b) Intelligent Terminal
Description : Register is a 1) Set of capacitors used to register input instructions in a digital computer 2) Set of paper tapes and cards put in a file 3) Temporary storage unit within the CPU having dedicated or general purpose use 4) part of the auxiliary memory
Last Answer : 3) Temporary storage unit within the CPU having dedicated or general purpose use
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 : 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 : The silicon chips used for data processing are called A) RAM chips B) ROM chips C) Micro processors D) PROM chips
Description : Which of the following is required when more than one person uses a central computer at the same time? A) Terminal B) Light pen C) Digitizer D) Mouse
Last Answer : Answer : A
Description : What is required when more than one person uses a central computer at the same time? A) Light pen B) Mouse C) Digitizer D) Terminal
Description : What is required when more than one persons use a central computer at the same time: a) Light Pen b) Mouse c) Terminal d) None of The Above
Last Answer : c) Terminal
Description : A modern electronic computer is a machine that is meant for A) Doing quick mathematical calculations B) Input, storage, manipulation and outputting of data C) Electronic data processing D) Performing repetitive tasks accurately
Last Answer : Answer : B
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 : 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 : Which is considered a direct entry input device? A) Optical scanner B) Mouse and digitizer C) Light pen D) All of the above
Description : What is Dumb Terminal ?
Last Answer : A terminal that can receive and provide input but cannot process is called a dumb terminal. Such as: air clerk and air counter.
Description : Which one of the following input device is user-programmable? a. Dumb terminal b. Smart terminal c. VDT d. Intelligent terminal
Last Answer : d. Intelligent terminal
Description : A high speed device used in CPU for temporary storage during processing is called: a) A register b) A Data Bus c) All of The Above d) None of The Above
Last Answer : a) A register
Description : Processing of a data file to reduce its size for storage on disk is termed : (1) Amplification (2) Reduction (3) Compression (4) Rarefaction
Last Answer : Compression
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
Description : The brain of any computer system is A) Control Unit B) Arithmetic Logic Unit C) Central Processing Unit D) Storage Unit
Description : People often call as the brain of computer system A) Control Unit B) Arithmetic Logic Unit C) Central Processing Unit D) Storage Unit
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
Description : This first step inthe transaction processing cycle captures businessdata throughvarious modes suchas optical scanning orat an electronic commerce website– (A) Document and report generation (B) Database maintenance (C) Transaction processing startup (D) Data Entry
Last Answer : Data Entry
Description : The silicon chips used for data processing are called a. RAM chips b. ROM chips c. Micro processors d. PROM chips
Last Answer : d. PROM chips
Description : What is required when more than one person uses a central computer at the same time? a. Light pen b. Mouse c. Digitizer d. Terminal
Last Answer : d. Terminal
Description : Which of the following is required when more than one person uses a central computer at the same time? a. Terminal b. Light pen c. Digitizer d. Mouse
Last Answer : a. Terminal
Description : 'Micro Processing' is made for: (A) Computer (B) Digital System (C) Calculator (D) Electronic Goods
Last Answer : (A) Computer
Description : ENIAC was the computer of- 1) Storage program concept 2) Processing concept 3) Electronic change concept 4) All
Last Answer : 1) Storage program concept
Description : ENIAC was the computer of 1 Storage program concept 2 Processing concept 3 Electronic change concept 4 All
Last Answer : 1 Storage program concept
Description : What is meant by a dedicated computer? A) Which is used by one person only B) Which is assigned one and only one task C) Which uses one kind of software D) Which is meant for application software
Description : A modern electronic computer is a machine that is meant for a. Doing quick mathematical calculations b. Input, storage, manipulation and outputting of data c. Electronic data processing d. Performing repetitive tasks accuratel
Last Answer : Input, storage, manipulation and outputting of data
Description : A modern electronic computer is a machine that is meant for a. Doing quick mathematical calculations b. Input, storage, manipulation and outputting of data c. Electronic data processing d. Performing repetitive tasks accurately
Last Answer : b. Input, storage, manipulation and outputting of data
Description : A parallel port is most often used by a - 1) Mouse 2) Monitor 3) Printer 4) External storage device
Last Answer : 3) Printer
Description : A parallel port is most often used by a – (1) Printer (2) Monitor (3) Mouse (4) External storage device
Last Answer : Printer
Description : Which register is a temporary storage location: a. general purpose register b. dedicated register c. A and B d. none of these
Last Answer : c. A and B