Description : A plastic card similar to a credit card but having some memory and a microprocessor embedded within it is a. Punched paper tape b. Chip card c. Card punch d. Magnetic tape
Last Answer : a. Punched paper tape
Description : A plastic card similar to a credit card but having some memory and a microprocessor embedded within it is a. Punched paper tape b. Chip card c. Card punch
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 : paper tapes
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 : Answer : A
Last Answer : a. paper tapes
Description : What are plastic cards the size of a credit card that contains an embedded chip on which digital information can be stored? a. Customer relationship management systems cards b. E-government identity cards c. FEDI cards d. Smart cards
Last Answer : d. Smart cards
Description : What are plastic cards the size of a credit card that contains an embedded chip on which digital information can be stored? a. Customer relationship management systems cards b. E‐government identity cards c. FEDI cards d. Smart cards
Description : Punched cards, paper tape, and magnetic tape use what storage access method?
Last Answer : Sequential-access.
Description : The two major types of computer chips are a. External memory chip b. Primary memory chip c. Microprocessor chip d. Both b and c
Last Answer : Both b and c
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
Description : A disk storage medium in the form of an assembly containing a single rigid magnetic disk permanently is a. Fixed disk b. Disk cartridge c. Card punch d. Card reader
Last Answer : Disk cartridge
Description : Which statement is valid about magnetic tape? a. It is a plastic ribbon b. It is coated on both sides with iron oxide c. It can be erased and reused d. All of above
Last Answer : It is a plastic ribbon
Description : The magnetic storage chip used to provide non-volatile direct access storage of data and that have no moving parts are known as A) Magnetic core memory B) Magnetic tape memory C) Magnetic disk memory D) Magnetic bubble memory
Last Answer : Answer : D
Description : The magnetic storage chip used to provide non-volatile direct access storage of data and that have no moving parts are known as a. Magnetic core memory b. Magnetic tape memory c. Magnetic disk memory d. Magnetic bubble memory
Last Answer : a. Magnetic core memory
Last Answer : d. Magnetic bubble memory
Description : In a punched card system, data is processed by a a. Keypunch machine, sorterand posting machine b. Accounting machine, posting machine, and billing machine c. Sorter, posting machine, and billing machine d. Accounting machine, keypunch machine and sorter
Last Answer : Accounting machine, keypunch machine and sorter
Description : What are plastic cards the size of a credit card that contains an embedded chief on which digital information can be stored? a) Customer relationship management system cards b) E-government identity cards c) FEDI cards d) Smart cards
Last Answer : d) Smart cards
Description : Why did you punch or get punched in the face?
Last Answer : because i'm an asshole
Description : A dumb terminal has A) an embedded microprocessor B) extensive memory C) independent processing capability D) a keyboard and screen
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 : The two major types of computer chips are A) External memory chip B) Primary memory chip C) Microprocessor chip D) Both b and c
Last Answer : d. Both b and c
Description : how many address lines are needed to address each machine location in a 2048 x 4 memory chip? a. 10 b. 11 c. 8 d. 12
Last Answer : 11
Description : Are my credit cards still valid if I punch a hole in it (not in the magnetic strip, obviously)?
Last Answer : answer:I'm not a banker, so don't count this as a totally authoritative answer, but I would think that punching a hole for a keyring would NOT in any way invalidate a card. Why would it? As you ... almost every credit card issuer has a website that lets you do a card reorder in case it is a problem.
Description : Which one is also known as plastic money? a) Credit card b) Debit card c) Paper cash d) All of the above
Last Answer : a) Credit card
Description : Which one is also known as plastic money? a. Credit card b. Debit card c. Paper cash d. All of the above
Last Answer : a. Credit card
Last Answer : a. Mouse
Last Answer : b. Disk cartridge
Description : Magnetic tape can serve as a. Secondary storage media b. Output media c. Input media d. All of the above
Last Answer : All of the above
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 : Voice response unit
Description : What is the number of read-write heads in the drive for a 9-trac magnetic tape? a. 9 b. 16 c. 18 d. 27
Last Answer : 27
Description : Which of the following is not true for a magnetic disk? a. It is expensive relative to magnetic tape b. It provides only sequential access to stored data c. Users can easily update records by writing over the old data d. All of above
Last Answer : It provides only sequential access to stored data
Description : Which of the following is not a primary storage device? a. Magnetic tape b. Magnetic disk c. Optical disk d. None of above
Last Answer : None of above
Description : The data recording format in most of the modern magnetic tape is a. 7-bit ASCII b. 7-bit EBCDIC c. 8-bit ASCII d. 8-bit EBCDIC
Last Answer : 8-bit EBCDIC
Description : Codes consisting of lines of varying widths or lengths that arecomputer-readable are known as– (A) an ASCII code (B) a magnetic tape (C) an OCR scanner (D) a bar code (E) None of these
Last Answer : a bar code
Description : A) PayUmoney Explanation: It can allow even the smallest of merchants to start accepting card based payments. It can accept all credit/debit cards. The POS terminal is easy to set up, can be ... , a merchant can start using a PayUmoney POS terminal within 48 hours of signing up for the service.
Last Answer : Which of the following company launched “Receive and Win” campaign for Ramzan? A) Mobikwik B) Freecharge C) Paytm D) MoneyGram E) Udio
Description : The DMA controllers are special hardware embedded into the chip in modern integrate processor that ____and_____ to the system; a. Data transfer b. arbitrate access c. Both A and B d. None of these
Last Answer : c. Both A and B
Description : What are the essential tight constraint/s related to the design metrics of an embedded system? A. Ability to fit on a single chip B. Low power consumption C. Fast data processing for real-time operations D .All of the above
Last Answer : D .All of the above
Description : What is the difference between magnetic strip credit cards and chip cards?
Last Answer : Chip cards are generally considered to be more secure than magnetic strip cards. To understand why, we need to understand how the two technologies work.A magnetic strip holds information about the card ... .Put simply, EMV chip cards are safer. Each transaction generates a unique code, and count
Description : Who is credited with the idea of using punch cards to control patterns in a waving machine ? Pascal Hollerith Babbage Jacquard
Last Answer : Jacquard
Description : Who is credited with the idea of using punch cards to control patterns in a waving machine? a. Pascal b. Hollerith c. Babbage d. Jacquard
Description : Which statement is valid about magnetic tape? A) It is a plastic ribbon B) It is coated on both sides with iron oxide C) It can be erased and reused D) All of above