Operating System (OS) A public key encryption system does not encode the data before transmitting it allows only the correct receiver to decode the data allows anyone to decode the transmission None of these allows only the correct sender to decode the data does not encode the data before transmitting it allows only the correct receiver to decode the data allows anyone to decode the transmission None of these allows only the correct sender to decode the data ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is a type of systems software used on microcomputers? Unix None of these PC-DOS MS-DOS All of these Unix None of these PC-DOS MS-DOS All of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which one is true for unconditional disk formatting? Destroys every byte of data on a disk by overwriting it with with blank spaces Transfer system files after format All of above Do not check/scan surface after format Destroys every byte of data on a disk by overwriting it with with blank spaces Transfer system files after format All of above Do not check/scan surface after format ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Most of the microcomputer's operating systems like Apple DOS, MS DOS and PC DOS etc. are called disk operating systems because they are initially stored on disk they are available on magnetic tapes they are memory resident they are partly in primary memory and partly on disk None of these they are initially stored on disk they are available on magnetic tapes they are memory resident they are partly in primary memory and partly on disk None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) We need system files to run Ms Excel MS Access MS Dos MS word Ms Excel MS Access MS Dos MS word ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What should be the extension to execute files? All of these COM EXE BAT All of these COM EXE BAT ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS