Computer Basic Information A menu-driven operating system is one which allows you to pick up from the menu of choices it displays on the screen. What is the name given to the images which are used in such image oriented menus? Icon Figure Symbol None of these option Icon Figure Symbol None of these option ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which one of the following is the first second-generation computer? IBM 7090 None of these IBM 7070 IBM 650 IBM 801 IBM 7090 None of these IBM 7070 IBM 650 IBM 801 ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A stand-alone system which produces one page of printed output at a time is Laser printer Page printer None of these Dot matrix printer Line printer Laser printer Page printer None of these Dot matrix printer Line printer ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Firewalls are used to protect against ___ Data Driven Attacks Fire Attacks Unauthorised access Virus Attacks Data Driven Attacks Fire Attacks Unauthorised access Virus Attacks ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A path linking 2 hardware or telecommunication units down which data and control signals can be transmitted is Modulation Channel Demodulation Signalling None of these Modulation Channel Demodulation Signalling None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Binary numbers need more places for counting because: They are always big numbers 0's and 1's have to be properly placed None of these 0's and 1's can be added in front of them Binary base is small They are always big numbers 0's and 1's have to be properly placed None of these 0's and 1's can be added in front of them Binary base is small ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS