Computer Basic Information Which kind of devices allows the user to add components and capabilities to a computer system? System boards Expansion slots Output devices Input devices Storage devices System boards Expansion slots Output devices Input devices Storage devices ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The ALU of a central processing unit does the essential maths work for the computer. What does the control unit do? Activates the output device Communicates its results None of these Monitors the flow of information Control the printer Activates the output device Communicates its results None of these Monitors the flow of information Control the printer ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which is used to provide the sight information to the right person at the right time for proper decision making? None of these MIS PSO DBMS ISO None of these MIS PSO DBMS ISO ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information An instruction that transfers program control to one or more possible paths is known as Utility program Application program Broadband channel None of these System software Utility program Application program Broadband channel None of these System software 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): Firewall Encryption safe wall Hacker-proof program Hacker-resistant server Firewall Encryption safe wall Hacker-proof program Hacker-resistant server ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A ______ represent approximately one billion memory locations. Kilobyte Terabyte Gigabyte Megabyte Kilobyte Terabyte Gigabyte Megabyte ANSWER DOWNLOAD EXAMIANS APP
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