NOS stands for______________?
A.Node operating system B. Non-open software C. Network Operating system D. Non-operating software
_____________is a windows utility program that locates and eliminates unncessary fragments and rearranges filed and unused disk space to optimize operations?
A.Backup B. Disk cleanup C. Disk Defragmenter D. Restore
appearing on a web page opens another document when clicked.
A.anchor B. URL C. hyperlink D. reference
The CPU comprises of Control, Memory and_______________units?
A.Microprocessor B. Arithmetic/Logic C. Output D. ROM
_is the most important/powerful computer in a typical network?
A.Desktop B. Network client C. Network server DÂ . Network station
A set of rules for telling the computer what operations to perform is called a______________?
A.procedural language B. structures C. natural language D. programming language
Which of these is a point and draw device?
A.Mouse B. Scanner C. Printer D. CD-ROM
Fourth generation mobile technology provides enhanced capabilities allowing the transfer of both____________data, including fullmotion video, high-speed internet access, and video conferencing.
A.video data and information B. voice and non-voice C. music and video D. video and audio
What is the overall term for creating editing, formatting, storing, retrieving and printing a text document? Word processing
A.Word processing B. Spreadsheet design C. Web design D. Database management
Which of these is not a means of personal communication on the internet?
A.Chat B. Instant messaging C. Insta notes D. Electronic mail