Computer Basic Information The scrambling of code is known as: Password-proofing A firewall Encryption Scrambling Password-proofing A firewall Encryption Scrambling ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is not an alternative name for primary memory? Internal storage Mass storage Main memory None of these Primary storage Internal storage Mass storage Main memory None of these Primary storage ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Viruses are called that because They can copy themselves and spread. They are viruses Both A and B None of these They can copy themselves and spread. They are viruses Both A and B None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information In an information system, alphanumeric data normally takes the form of- None of these Numbers and alphabetical characters Sentence and paragraph Human voice and other sound None of these Numbers and alphabetical characters Sentence and paragraph Human voice and other sound ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information An optical input device that interprets pencil marks on paper media is Punch card reader Magnetic tape O.M.R Optical sacnners Punch card reader Magnetic tape O.M.R Optical sacnners ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is true about primary storage? It allows very fast access to data It is relatively more expensive It is a part of the CPU All of these It allows very fast access to data It is relatively more expensive It is a part of the CPU All of these ANSWER DOWNLOAD EXAMIANS APP
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