Operating System (OS) Operating system is a ___ System software Presentation software Application software Database software System software Presentation software Application software Database software ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) You should save your computer from ? Time bombs All of the listed here Viruses Worms Time bombs All of the listed here Viruses Worms ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is/are external commands? All of above Sys Label Edit All of above Sys Label Edit ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The term 'polling' in a computer means a process by which a computer system detects/corrects errors None of these multiplexes the inputs and updates the memory accordingly decides correct alternative by analysing several ones inquires to see if a terminal has any transaction to send detects/corrects errors None of these multiplexes the inputs and updates the memory accordingly decides correct alternative by analysing several ones inquires to see if a terminal has any transaction to send ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A small part of taskbar that has icons of background running applications is System tray Task bar Start button Quick launch System tray Task bar Start button Quick launch ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the default file extension created by notepad? .txt .tif .doc .html .txt .tif .doc .html ANSWER DOWNLOAD EXAMIANS APP
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