Computer Basic Information When customers of a Web site are unable to access it due to a bombardment of fake traffic, it is known as: A virus A Trojan Horse A denial of service attack. Cracking A virus A Trojan Horse A denial of service attack. Cracking ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which one of the following is an example of Operating System? Microsoft Word Microsoft Access Microsoft Excel Microsoft Windows Microsoft Word Microsoft Access Microsoft Excel Microsoft Windows ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which term is not used to describe the memory component of a computer? ROM SAM PROM RAM None of these ROM SAM PROM RAM None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the most common tool used to restrict access to a computer system? User log in Passwords Access-control software Computer keys User log in Passwords Access-control software Computer keys ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Before a disk drive can access any sector record, a computer program has to provide the record's disk address. What information does this address specify? Sector number All of these Surface number Track number None of these Sector number All of these Surface number Track number None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is used as "Input device" for the computer? VDU Printer TV None of these Light pen VDU Printer TV None of these Light pen ANSWER DOWNLOAD EXAMIANS APP
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