Computer Basic Information Disketts and hard disks are Used only in mainframe computers Direct access devices Sequential access devices None of these Slower than magnetic tape Used only in mainframe computers Direct access devices Sequential access devices None of these Slower than magnetic tape ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The word 'Computer' usually refers to the Central Processor Unit plus Input devices Internal memory None of these External memory Output devices Input devices Internal memory None of these External memory Output devices ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which memory is non volatile and may be written only once ? PROM EPROM EEPROM RAM PROM EPROM EEPROM RAM ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following programs give instructions about operations inside the computer System software Utility None of these Compiler Application System software Utility None of these Compiler Application ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is Cache RAM ? Extra memory used for overflow from your Hard Disk Its the same as your Hard Disk Drive Fast memory used for data that is accessed often A place to store secret information like passwords Extra memory used for overflow from your Hard Disk Its the same as your Hard Disk Drive Fast memory used for data that is accessed often A place to store secret information like passwords ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Conversion of a hexadecimal number 4E16 to binary number is None of these 10011012 10011102 11011002 1101112 None of these 10011012 10011102 11011002 1101112 ANSWER DOWNLOAD EXAMIANS APP
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