TMA1/CIT102

My TMA Home TMA Results My Pending TMA Quick Help TMA Quiz Questions TMA: TMA1/CIT102 Matric Number:  SCORE=8.50 CIT102 - Software Application Skill 1 A fourth generation computer is recognised for its use of _____________ Large Scale  circuit Transistors Noneof the above 2 _________ is responsible for the direct and indirect interconnection of computer devices. ROM Main memory Motherbord Computer cables 3 The device that communicates with computer and intepretes the data on a storage media is called _______ Drive Keyboard Chip Memory 4 In an effort to sort the allowance of staff using a computer, what part of the CPU is responsible for that? System unit Binary unit Control unit Arithmetic Logic unit 5 The Central Unit part of a Central Processsing Unit operates in what is called the ___________ cycle. Execute-fetch Execute Instruction Fetch-execute 6 A memory of 2 bytes is equivalent to how many bits? 6bits 12bits 16 bits 48 bits 7 ________ is considered as a computer peripheral. ROM Control unit Mouse Main memory 8 Instructions given to the computer to execute are in form of __________. Data Commands Requests Digits 9 One of these converts computer digital information into what we can understand CPU Display devices Keyboard Main memory 10 ________ is a type of computer output device that emits radiation. Monitor Printer LED Speakers 11 One of these is considered as a computer standard input unit. Keyboard Joystick Mouse Scanner 12 Which of these is not a type of printer? SpeedJet Printer DotMatrix Printer Inkjet Printer LaserJet Printer 13 __________ is the smallest unit for memory measurement. Bits Byte Minibits Minibyte 14 One of these is not a component of a computer's CPU Process Unit Arithmetic logic unit Control unit Main memory 15 _________ is called the worhorse of a computer's CPU Control unit Main memory Arithmetic logic unit Monitor 16 which of these is not a type of computer? Midi Computer Main frame computer Mini computer Personal computer 17 The name microcomputer is coined from the fact it is designed to use ________ Microchips Micromemory Microprocessor Microdisplay 18 Common storage devices used by the computer are called__________ FlashDisk Memory stick FloppyDisk Drives 19 Floppy and CD drives are also known as__________ Detached drives Mini drives Portable drives Removable drives 20 A common keyboard has how many number of keys? 103 100 102 Noneof the above