Computer Basic Information A device invented by Dr. Bobeck in 1966, for mass storage of data is None of these Punched paper tape Magnetic tape Magnetic disk Magnetic bubble storage None of these Punched paper tape Magnetic tape Magnetic disk Magnetic bubble storage ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Hardware includes .......... None of these the computer and all the devices connected to it that are used to input and output data. all devices used to input data into a computer. sets of instructions that a computer runs or executes. all devices involved in processing information including the central processing unit, memory and storage. None of these the computer and all the devices connected to it that are used to input and output data. all devices used to input data into a computer. sets of instructions that a computer runs or executes. all devices involved in processing information including the central processing unit, memory and storage. ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is considered a direct-entry input device? light pen mouse optical scanner All of these digitizer light pen mouse optical scanner All of these digitizer ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information "Zipping" a file means None of these Compressing the message Encrypting the message Transfer the message All of these None of these Compressing the message Encrypting the message Transfer the message All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What does a system bus do? carries out instructions stores data and instructions connects various components within the computer allows the user to communicate with the computer None of these carries out instructions stores data and instructions connects various components within the computer allows the user to communicate with the computer None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The _____ tells the computer how to use its components. Operating system Application program None of these Utility Network Operating system Application program None of these Utility Network ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS