Computer Basic Information Firewalls are used to protect against ___ Unauthorised access Fire Attacks Data Driven Attacks Virus Attacks Unauthorised access Fire Attacks Data Driven Attacks Virus Attacks ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Who is called the "grand father" of the computer? Joseph Jacquard Dr. Herman Hollerith Blaise Pascal Charles Babbage None of these Joseph Jacquard Dr. Herman Hollerith Blaise Pascal Charles Babbage None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Loading Operating System onto RAM is called? None of these Printing Saving Starting Booting None of these Printing Saving Starting Booting ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information In a computer system, which device is functionally opposite of a Key-board? None of these Joystick Trackball Printer Mouse None of these Joystick Trackball Printer Mouse ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which is an electronic device that can store temporarily a single bit of data. Memory Latch Accumulator Buffer None of these Memory Latch Accumulator Buffer None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which is a swapping device is used to hold the images of pages in main memory. Optical mark reader Card punch Paging drum None of these Plex Optical mark reader Card punch Paging drum None of these Plex ANSWER DOWNLOAD EXAMIANS APP
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