Computer Basic Information Which is considered a direct entry input device? Optical scanner All of these Light pen Digitizer Mouse Optical scanner All of these Light pen Digitizer Mouse ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the minimum number of operations required, for a microprocessor with 8 data pins, to read a 32-bit word? 8 4 None of these 1 2 8 4 None of these 1 2 ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Who built the world's first electronic calculator using telephone relays, light bulbs and batteries? George Stibitz None of these Howard H. Aliken Claude Shannon Konard Zuse George Stibitz None of these Howard H. Aliken Claude Shannon Konard Zuse ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Registers which are partially visible to users and used to hold conditional codes (bits set by the CPU hardware as the result of operations), are known as None of these General purpose registers PC Flags Memory Address Registers None of these General purpose registers PC Flags Memory Address Registers ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the alternative name for a diskette? Hard disk Floppy disk Flexible disk None of these Winchester disk Hard disk Floppy disk Flexible disk None of these Winchester disk ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Magnetic tape is a? Universal Access medium Random access medium Serial access medium A parallel access medium Universal Access medium Random access medium Serial access medium A parallel access medium ANSWER DOWNLOAD EXAMIANS APP