Description : Which of the following is used for manufacturing chips? A) Control bus B) Control unit C) Parity unit D) Semiconductor
Last Answer : Answer : D
Description : Which of the following is used for manufacturing chips? a. Control bus b. Control unit c. Parity unit d. Semiconductor
Last Answer : d. Semiconductor
Description : Which is used for manufacturing chips? a. Bus b. Control unit c. Semiconductors d. A and b only
Last Answer : c. Semiconductors
Description : Which is used for manufacturing chips? A) Bus B) Control unit C) Semiconductors D) A and b only
Last Answer : Answer : C
Last Answer : . Semiconductors
Last Answer : Semiconductors
Description : Instructions and memory address are represented by a. Character code b. Binary codes c. Binary word d. Parity bit
Last Answer : b. Binary codes
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 : which chips using special external equipment can reprogram a. ROM b. PROM c. SAM d. RAM
Last Answer : b. PROM
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 : The first digital computer built with IC chips was known as e. IBM 7090 f. Apple – 1 g. IBM System / 360 h. VAX-10
Last Answer : g. IBM System / 360
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 : Personal computers use a number of chips mounted on a main circuit board. What is the common name for such boards? a. Daughter board b. Motherboard c. Father board d. Breadboard
Last Answer : b. Motherboard
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 : Which of the following memory medium is not used as main memory system? a. Magnetic core b. Semiconductor c. Magnetic tape d. Both a and b
Last Answer : c. Magnetic tape
Description : CD-ROM a. Is a `semiconductor memory b. Memory register c. Magnetic memory d. None of the above
Last Answer : d. None of the above
Description : The ALU of a computer normally contains a number of high speed storage element called a. Semiconductor memory b. Registers c. Hard disks d. Magnetic disk
Last Answer : b. Registers
Description : Why the public sector took over a number of sick units from the private sector? A. due to the social obligations of protecting employment B. due to low manufacturing C. due to the deficiency of managerial planning D. none of these
Last Answer : A. due to the social obligations of protecting employment
Description : Which among these is monopolistic trade practice? A. Unreasonably limiting competition B. Manufacturing only one product C. Limiting technical Development D. Selling only one product
Last Answer : B. Manufacturing only one product
Description : A physical connection between the microprocessor memory and other parts of the m9crocomputer is known as a. Path b. Address bus c. Route d. All of the above
Last Answer : b. Address bus
Description : Dot-matrix is a type of a. Tape e. Printer f. Disk g. Bus
Last Answer : e. Printer
Description : Which part of the computer is used for calculating and comparing? a. Disk unit b. Control unit c. ALU d. Modem
Last Answer : c. ALU
Description : The brain of any computer system is a. ALU b. Memory c. CPU d. Control unit
Last Answer : c. CPU
Description : A set of information that defines the status of resources allocated to a process is a. Process control b. ALU c. Register Unit d. Process description
Last Answer : d. Process description
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 : b. To compare numbers
Description : Which of the following terms is the most closely related to main memory? a. Non volatile b. Permanent c. Control unit d. Temporary
Last Answer : d. Temporary
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 : What is another name for semiconductor memory chips?
Last Answer : Integrated circuits.
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 : Actual data processing operations are performed in the arithmetic logic section, but not in the …. Storage section of a processor unit a. Primary b. Accumulator c. Buffer d. Secondary
Last Answer : a. Primary
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 : 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 : The system unit of a personal computer typically contains all of the following except: a. Microprocessor b. Disk controller c. Serial interface d. Modem
Last Answer : d. Modem
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 : ALU is a. Arithmetic Logic Unit b. Array Logic Unit c. Application Logic Unit d. None of above
Last Answer : a. Arithmetic Logic Unit
Description : Which of the following semiconductor materials is (are) used for manufacturing solar cells? (1) Gallium arsenide (2) Indium arsenide (3) Cadmium sulfide (4) All of these
Last Answer : All of these.
Description : who is credited with the idea of using punch cards to control patterns of a weaving machine? a. Pascal b. Hollerith c. Babbage d. Jacquard
Last Answer : d. Jacquard
Description : The subject of cybernetics deals with the science of a. Genetics b. Control and communications c. Molecular biology d. Biochemistry
Last Answer : b. Control and communications
Description : A group of magnetic tapes, videos or terminals usually under the control of one master is a. Cylinder b. Surface c. Track d. Cluster
Last Answer : d. Cluster
Description : A device that operates under the control of another device is called a. Stem b. Slave c. Simulator d. Emulator
Last Answer : b. Slave
Description : The ALU of a computer responds to the commands coming from a. Primary memory b. Control section c. External memory d. Cache memory
Last Answer : b. Control section
Description : Which one is the principle of capital structure? A. Cost principle B. Risk principle C. Control principle D. All of these
Last Answer : D. All of these
Description : Which act gave the Government enormous control over the management? A. Company's act B. Industrial act C. M.R.T.P. Act D. Both (A) and (B)
Last Answer : D. Both (A) and (B)
Description : Pollution monitoring and control is done by A. Central board of prevention and control of water Pollution B. Central board of pollution control C. Central government D. None of the above
Last Answer : A. Central board of prevention and control of water Pollution
Description : Which error detection method consists of just one redundant bit per data unit? A) Simple parity check B) Two-dimensionalparity check C) CRC D) Checksum
Last Answer : Simple parity check
Description : Method of managing advertising budget at a certain percentage of sales price per unit or forecasted sales of products is classified as A. percentage of sales method B. affordable method C. competitive parity method D. objective and task method
Last Answer : A. percentage of sales method