1) Boolean functions a) string, integer b) input, output c) AND, OR, NOT d) SSD, HDD 2) application software is... a) programmes that are needed to enable the computer to function b) program for carrying out a routine function. c) any program that runs on the program d) programmes needed to perform tasks for the user 3) Truth tables.. a) shows the output from all possible combination of inputs from a String function b) shows the output from all possible combination of inputs from a Bollean fuunction c) show the program for carrying out a routine function. d) shows the status of each buffer, whether it is printing or waiting its turn 4) operating system is the.. a) software that manages the computers hardware b) programmes that are needed to enable the computer to function c) programmes needed to perform tasks for the user d) any program that runs on the database 5) hard drive is a) a storage device containing non-volatile flash memory, used in place of a hard disk because of its much greater speed b) HHD c) The medium can store any kind of digital data d) a disk drive used to read from and write to a hard disk 6) solid state drive is a) a storage device containing non-volatile flash memory, used in place of a hard disk because of its much greater speed b) a disk drive used to read from and write to a hard disk c) SSD d) The medium can store any kind of digital data 7) CPU is a) Central Powering Unit b) Control Personal Utility c) Central Proccessing Unit d) Clocktower Pluto Uranus 8) ALU is a) alumina luxury unit b) anti-sceptic luminescent utilitarian c) arithmetic logic unit

Unit 4 maze quiz

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