Computer System

Question 1Which type of computers do Indian Railways use to interact with the customers for the various online functions, like booking, cancellation,...

Question 2I am a perfect combination of Analog and Digital computer. I accept analog signals, convert them to digital and process them in digital...

Question 3Rahul is working in the National Research Centre which predicts natural calamities, like earthquake, tsunami, etc. Which type of computer...

Question 4Ms Khanna is a professor of English in a university. She has to keep herself updated with the latest research in her field. She is not...

Question 5I am a component of CPU which performs logical operations. Identify me.

Question 1Read only memory is a part of ............... memory.

Question 2............... is a component of CPU that controls the transfer of data and instructions among other units of computer.

Question 3Computers have ............... IQ.

Question 4A microprocessor is a ............... where a large number of circuit elements are integrated.

Question 5The speed of a CPU is determined by the number of ............... executed by it per second.

Question 6The speed of external memory is much ............... than internal memory.

Question 7The three components of a CPU are ............... , ............... and ............... .

Question 8Primary memory is of two types, ............... and ............... .

Question 9The primary use of ROM is during the ............... process, which contains initial program to start a computer.

Question 10A computer compiles results using ............... unit.

Question 11............... memory is a special high speed memory, which stores frequently used instructions.

Question 1Explain any two limitations and characteristics of a computer.

Question 2How are computers used in the field of Research and Education?

Question 3How are computers used in the field of sports and military?

Question 4Explain the importance of computers in the government sector and law enforcement.

Question 5What are the application of computers in engineering and manufacturing fields?

Question 6Explain the input, process and output cycle for the withdrawal of 2000 rupees from your savings account, using an ATM card.

Question 7Differentiate between Primary and Secondary memory.

Question 8What is a CPU? Explain the different parts of a CPU.

Question 9What do you know about Microcomputers? Explain any two types of Microcomputers, which you commonly find in day to day life.

Question 10Explain the most powerful category of computers.

Question 1Which of the following is not a characteristic of a computer?Reduces paper workLess storage capacityAccuracySpeed

Question 2The final output available to a user on the monitor is known as ............... .HardcopySoftwareSoftcopyBytes

Question 3Which of the following is not a part of a CPU?MUALUVDUCU

Question 4The component which is responsible for the control of all mathematical calculations and logical operations of a computer is called...

Question 5The process of converting unorganized data into meaningful information according to user's instructions is called ..................

Question 6Unorganized raw facts and figures given to a computer are collectively called ............... .ROMInformationOutputData

Question 7The basic organization of a computer does not consist of ............... .KeyboardInput unitOutput unitCPU

Question 8ROM stores a set of instructions called ............... .DRAMPROMBIOSSRAM

Question 9The type of ROM which can have its contents erased by ultraviolet light is called ............... .PROMEPROMEEPROMFlash memory

Question 10A commonly used storage device is ............... .RAMROMHard diskSRAM

Question 11The smallest unit of memory is ............... .ByteBitNibbleKilobyte

Question 12The special high speed memory which stores frequently used instructions so that a CPU can access them quickly is called ..................

Question 13The memory which is programmed at the time of manufacturing and cannot be modified later is called ............... .EPROMPROMROMRAM

Question 14In which form is the data represented in Digital computers?Analog formDecimal formBinary formOctal form

Question 15Which of the following category is not included in Microcomputers?Tablet PCLaptop computerSupercomputerHandheld devices

Question 16A computer is not able to ............... .ThinkReduce usage of paperReduce manpowerIncrease efficiency

Question 17The speed of a CPU is measured in ............... .MBCBTBMhz

Question 18............... is a quick and convenient way to send short messages.MMSSMSE-MailNone of these

Question 1What are the basic organizations of a computer system?

Question 2Mention the three components of a CPU.

Question 3What are the major strengths of a computer? Name them.

Question 4Name the two types of primary memory.

Question 5Give a real life example of RAM and ROM.

Question 6Which unit is used to measure the speed of a processor?

Question 7Name a storage device that is a part of secondary memory.

Question 8Which is the smallest unit of memory?

Question 9What is the full form of BIOS?

Question 10Name any two processor (chip) manufacturing companies.

Question 11Give three examples of input and output devices.

Question 12Write any five characteristics of a computer.

Question 1Primary memory is used to store large amount of information permanently.

Question 2MMS can be used for sending pictures and videos through mobile phones.

Question 3The functions of a computer are - Input, Process, Storage, and Output.

Question 4The Control Unit stores data and instructions in memory storage devices.

Question 5A processor is a system board and is the most important hardware component of a computer.

Question 6Data required for processing is transferred from a secondary memory to a primary memory.

Question 71 Giga Byte is equal to 1024 Tera Byte.

Question 8RAM and ROM are also called Immediate Access Storage.

Question 9Flash Memory is a specific type of EEPROM that can be erased and reprogrammed into big sections instead of one byte at a time.

Question 10Nibble is a group of 8 bits.