Computer Basic Information What does a system bus do? allows the user to communicate with the computer None of these stores data and instructions connects various components within the computer carries out instructions allows the user to communicate with the computer None of these stores data and instructions connects various components within the computer carries out instructions ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A data item which is not broken down into smaller units is _____ Data entry Database management Elementary data item None of these Data element Data entry Database management Elementary data item None of these Data element ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The control of the jobs running within a system is None of these Job stream Job monitoring Job min Job step None of these Job stream Job monitoring Job min Job step ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the byte capacity of a drum which is 5 inch high, 10 inch diameter, and which has 60 tracks per inch and bit density of 800 bits per inch? 14384 bytes None of these 192300 bytes 9712478 bytes 942000 bytes 14384 bytes None of these 192300 bytes 9712478 bytes 942000 bytes ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the correct association between a hardware component and a computer function? CPU > storage None of these Monitor > input Mouse > input Hard disk > processing CPU > storage None of these Monitor > input Mouse > input Hard disk > processing ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Hardware or software designed to guard against unauthorized access to a computer network is known as a(n): Hacker-proof program Encryption safe wall Hacker-resistant server Firewall Hacker-proof program Encryption safe wall Hacker-resistant server Firewall ANSWER DOWNLOAD EXAMIANS APP
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