Description : Which of the following printing devices an output composed of a series of data? A) Wire matrix printer B) Band printer C) Wang image printer D) Both a and c
Last Answer : Answer : D
Description : Which of the following printing devices an output composed of a series of data? a. Wire matrix printer b. Band printer c. Wang image printer d. Both a and c
Last Answer : Both a and c
Last Answer : d. Both a and c
Description : A high quality CAD system uses the following for printing drawing and graphs a. Dot matrix printer b. Digital plotter c. Line printer d. All of the above
Last Answer : b. Digital plotter
Description : Daisy wheel printer is a type of a. Matrix primer b. Impact printer c. Laser printer d. Manual printer
Last Answer : b. Impact printer
Description : A hard copy would be prepared on a a. Line printer b. Dot matrix Printer c. Typewriter terminal d. All of the above
Last Answer : d. All of the above
Description : Which of the following produces the best quality graphics reproduction? a. Laser printer b. Ink jet printer c. Plotter d. Dot matrix printer
Last Answer : c. Plotter
Description : Which printer is very commonly used for desktop publishing? a. Laser printer b. Inkjet printer c. Daisywheel printer d. Dot matrix printer
Last Answer : a. Laser printer
Description : A kind of serial dot-matrix printer that forms characters with magnetically-charged ink sprayed dots is called a. Laser printer b. Ink-jet printer c. Drum printer d. Chan printer
Last Answer : b. Ink-jet printer
Description : Dot-matrix is a type of a. Tape e. Printer f. Disk g. Bus
Last Answer : e. Printer
Description : 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
Description : Which of the following devices can be used to directly image printed text? a. OCR b. OMR c. MICR d. All of above
Last Answer : a. OCR
Description : The output quality of a printer is measured by a. Dot per inch b. Dot per sq. inch c. Dots printed per unit time d. All of above
Last Answer : b. Dot per sq. inch
Description : An output device that uses words or messages recorded on a magnetic medium to produce audio response is b. Magnetic tape c. Voice response unit d. Voice recognition unit e. Voice band
Last Answer : b. Magnetic tape
Description : A high quality CAD system uses the following for printing drawing and graphs A) Dot matrix printer B) Digital plotter C) Line printer D) All of the above
Last Answer : Answer : B
Description : The secondary storage devices can only store data but they cannot perform a. Arithmetic Operation b. Logic operation c. Fetch operations d. Either of the above
Last Answer : d. Either of the above
Description : 11. _________ devices convert human understandable data and programs into a form that the computer can process. a) Printing b) Output c) Solid state d) Input e) None of these
Last Answer : d) Input
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 : d. Buffer
Description : Which of the following printers are you sure will not to use if your objective is to print on multi carbon forms? a. Daisy wheel b. Dot matrix c. Laser
Last Answer : c. Laser
Description : 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 : b. operate the device which input and output data from the computer
Description : condensing output data to exhibit specific information is a. calculating b. recording c. merging d. summarizing
Last Answer : d. summarizing
Description : Another word for a daisy wheel printer a. Petal printer b. Golf ball printer c. Laser printer d. Line printer
Last Answer : b. Golf ball printer
Description : Which is an item of storage medium in the form of circular plate? a. Disk b. CPU c. Printer d. ALU
Last Answer : a. Disk
Last Answer : d. ALU
Description : Which of the printers used in conjunction with computers uses dry ink power? a. Daisy wheel printer b. Line printer c. Laser printer d. Thermal printer
Last Answer : c. Laser printer
Description : To produce high quality graphics (hardcopy) in color, you would want to use a/n a. RGB monitor b. Plotter c. Ink-jet printer d. Laser printer
Last Answer : b. Plotter
Description : IMB launched its first personal computer called IBM-PC in 1981. It had chips from Intel, disk drives from Tandon, operating system from Microsoft, the printer from Epson and the application software from ... country which contributed the video display? a. India b. China c. Germany d. Taiwan
Last Answer : d. Taiwan
Description : What are the prerequisites to assigning Printing Assistant for Landscapes (PAL) printers to a printer group? A. Distribute the printer group to a target system group. B. Check the ... output device using transaction Spool Administration(SPAD) H. Create the output device as a PAL printer
Last Answer : D. Assign the target system to a target system group
Description : What type of control pins are needed in a microprocessor to regulate traffic on the bus, in order to prevent two devices from trying to use it at the same time? a. Bus control b. Interrupts c. Bus arbitration d. Status
Last Answer : c. Bus arbitration
Description : One of the main feature that distinguish microprocessors from micro-computers is a. Words are usually larger in microprocessors b. Words are shorter in microprocessors c. Microprocessor does not contain I/O devices d. Exactly the same as the machine cycle time
Last Answer : c. Microprocessor does not contain I/O devices
Description : Which of the following items are examples of storage devices? a. Floppy / hard disks b. CD-ROMs c. Tape devices d. All of the above
Description : One of a class of storage device devices that can access storage locations in any order is a. DTE b. DASD c. DDE
Last Answer : b. DASD
Description : One of a class of storage device devices that can access storage locations in any order is a. DTE b. DASD c. DDE d. DDE Correct A
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 : b. Memory
Description : A type of core store that has a lower access time than the devices used for working store in the same processor is known as a. Core memory b. Buffer c. Fast core d. Address register
Last Answer : d. Address register
Description : Microprocessors as switching devices are for which generation computers a. First Generation b. Second Generation c. Third Generation d. Fourth Generation
Last Answer : d. Fourth Generation
Description : 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
Description : What type of device is computer keyboard? a. Memory b. Output c. Storage d. Input
Last Answer : d. Input
Description : Magnetic tape can serve as a. Secondary storage media b. Output media c. Input media 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
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 : c. Control unit, arithmetic-logic unit and primary storage
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 : d. COM (Computer Output to Microfilm
Description : A/n …. Device is any device that provides information, which is sent to the CPU a. Input b. Output c. CPU d. Memor
Last Answer : a. Input
Description : perforated paper used as input of output media is known as a. paper tapes b. magnetic tape c. punched papers tape d. card punch
Last Answer : a. paper tapes
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 : c. It is a peripheral device
Description : In analog computer a. Input is first converted to digital form b. Input is never converted to digital form c. Output is displayed in digital form d. All of above
Last Answer : b. Input is never converted to digital form
Description : The first machine to successfully perform a long series of arithmetic and logical operations was: a. ENIAC b. Mark-I c. Analytic Engine d. UNIVAC-1
Last Answer : b. Mark-I