Computer Basic Information What is the most common tool used to restrict access to a computer system? Passwords Access-control software Computer keys User log in Passwords Access-control software Computer keys User log in ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Computers that are portable and convenient for users who travel are known as ____ Laptops File servers Super computers Mini computers Laptops File servers Super computers Mini computers ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is Not a characteristic of a compluter? Versatility Intelligence Speed None of these Automation Versatility Intelligence Speed None of these Automation ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A fully functional computing device containing all the elements of a computer which is built around a MICROPROCESSOR is known as Super computer Mini computer Machine-in-built computer Micro computer None of these Super computer Mini computer Machine-in-built computer Micro computer None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information There are historical evidences to prove that abacus was first used in Japan India None of these Indonesia China Japan India None of these Indonesia China ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information In comparison with static RAM memory, the dynamic RAM memory has higher bit density and higher power consumption lower bit density and higher power consumption None of these higher bit density and lower power consumption lower bit density and lower power consumption higher bit density and higher power consumption lower bit density and higher power consumption None of these higher bit density and lower power consumption lower bit density and lower power consumption ANSWER DOWNLOAD EXAMIANS APP
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