Operating System (OS) Which of the following is a type of systems software used on microcomputers? PC-DOS Unix MS-DOS All of these None of these PC-DOS Unix MS-DOS All of these None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The most common security failure is too much emphasis on preventing physical access carelessness by users insufficient technology used to prevent breaches depending on passwords None of these too much emphasis on preventing physical access carelessness by users insufficient technology used to prevent breaches depending on passwords None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The OS used to operate the mobile phone is a None of the listed here Smart card OS Multiuser OS Embedded OS None of the listed here Smart card OS Multiuser OS Embedded OS ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) When was MS Windows operating system introduced? 1975 1995 1985 2000 1975 1995 1985 2000 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is default location of saving and opening file ? My computer All of the listed here My documents Desktop My computer All of the listed here My documents Desktop ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A bar that inform you the available options in your computer, opened applications, background running applications and can be used to switch between applications quickly is Status bar Tool bar Menu bar Task bar Status bar Tool bar Menu bar Task bar ANSWER DOWNLOAD EXAMIANS APP
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