Computer Basic Information A double sided magnetic disk pack has six disks. Can you tell how many surfaces of this pack are normally used? 12 9 10 None of these 6 12 9 10 None of these 6 ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A memory that contains a fine pattern of data permanently defined is PROM None of these ROM RAM EPROM PROM None of these ROM RAM EPROM ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Computer Operators None of these All of these Normally require a college degree in computer science Operate the devices which input and output data from the computer Write computer programs for specific problems None of these All of these Normally require a college degree in computer science Operate the devices which input and output data from the computer Write computer programs for specific problems ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is not true of a magnetic disk? All of these It does not provide an automatic audit trail It provides only sequential access to stored data Users can easily update records by writing over the old data It is expensive relative to magnetic tape All of these It does not provide an automatic audit trail It provides only sequential access to stored data Users can easily update records by writing over the old data It is expensive relative to magnetic tape ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is usually used for displaying information at public places? Touch screen kiosks Monitors Overhead Monitor and overhead projection Touch screen kiosks Monitors Overhead Monitor and overhead projection ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A class of random access memory that requires periodic servicing in order for the contents to remain valid is None of these PROM Static RAM Dynamic RAM EPROM None of these PROM Static RAM Dynamic RAM EPROM ANSWER DOWNLOAD EXAMIANS APP
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