Computer Basic Information The first computer mouse was built by Robert Zawacki Douglas Engelbart Oaniel Coogher William English Robert Zawacki Douglas Engelbart Oaniel Coogher William English ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is used as a primary storage device? PROM All of these None of these Magnetic drum Floppy disk PROM All of these None of these Magnetic drum Floppy disk ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which type of printer is used in Indian Railway Reservation System? Inkjet Printer Lazer Printer Daisy Wheel Printer Dot Matrix Printer Inkjet Printer Lazer Printer Daisy Wheel Printer Dot Matrix Printer ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the name of an application program that gathers user information and sends it to someone through the Internet? Security patch A virus Spybot Logic bomb Security patch A virus Spybot Logic bomb ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is true about primary storage? It is a part of the CPU It is relatively more expensive All of these It allows very fast access to data It is a part of the CPU It is relatively more expensive All of these It allows very fast access to data ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is the most powerful type of the computer ? Super conductor Mainframe Micro computer Super computer Super conductor Mainframe Micro computer Super computer ANSWER DOWNLOAD EXAMIANS APP
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