![]() It is designed to use the expanded 64-bit memory address space provided by the x86-64 architecture. Which of the following windows version support 64 bit processor?Įxplanation : Microsoft Windows XP Professional 圆4 Edition, released on April 25, 2005, is an edition of Windows XP for x86-64 personal computers. MS DOS does not implement the multitasking.ġ8. The operating system is able to keep track of where you are in these tasks and go from one to the other without losing information. Which of the following operating system does not implement the multitasking truly?Įxplanation : Multitasking, in an operating system, is allowing a user to perform more than one computer task (such as the operation of an application program) at a time. Processing time requirements (including any OS delay) are measured in tenths of seconds or shorter increments of time.ġ7. Which of the following is an example of a real time operating system?Įxplanation : A real-time operating system (RTOS) is an operating system (OS) intended to serve real-time applications that process data as it comes in, typically without buffer delays. The …… program compresses large files into a smaller fileĮxplanation : WinZip is a Windows program that lets you archive and compress files so that you can store or distribute them more efficiently.ġ6. Which of the following is program group?Įxplanation : Windows NT is a family of operating systems produced by Microsoft.ġ5. Windows Operating Systems constitute client as well as server versions.ġ3. Windows is available in 32 and 64-bit versions and offers a graphical user interface (GUI), multitasking functionalities, virtual memory management capabilities, and support for several peripheral devices. Operations performed by the coprocessor may be floating point arithmetic, graphics, signal processing, string processing, cryptography or I/O Interfacing with peripheral devices.Įxplanation : Microsoft Windows is a group of Operating Systems manufactured by Microsoft. Is quite common in modern computer AnswerĮxplanation : A coprocessor is a computer processor used to supplement the functions of the primary processor (the CPU). ![]() Causes all processor to function equallyĭ. Is relatively easy to support in softwareī. The …… provides information about hardware installation, configuration and hardware statusĮxplanation : The Device manager provides information about hardware installation, configuration and hardware status.Ī. Which of the following is not a part of the control panel?Įxplanation : My documents is not a part of the control panel.ġ0. The windows feature is the ability of computer to automatically configure a new hardware component is thatĮxplanation : In computing, a plug and play device or computer bus, is one with a specification that facilitates the discovery of a hardware component in a system without the need for physical device configurationĩ. The shortcut key to open a task manager is:Įxplanation : The shortcut key to open a task manager is “Alt + Ctrl + Delete”.Ĩ. Which of the key is used to close the active window?Įxplanation : Ctrl+W & Alt+F4 is used to close the active window.ħ. If the displayed system time and date is wrong, you can reset it usingĮxplanation : The World Wide Web Consortium is the main international standards organization for the World Wide Web.Ħ. You can right click and choose Empty Recycle Bin to clean it at once Answerģ. ![]() You can increase free space of disk by sending files in recycle binĭ. You can restore any files in recycle bin if you ever needĬ. You can find deleted files in recycle binī. You can make any one of them default recycle binĮxplanation : No explanation is given for this question Let’s Discuss on BoardĪ. You can choose which recycle bin to use to store your deleted filesĬ. You can set different size for each recycle binī. If there are multiple recycle bin for a hard diskĪ.
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