Prelims For Lab Launch 2013

Windows 8 RT is the correct answer because it is specifically designed for ARM-based devices. Windows 8 RT stands for Windows 8 Runtime, which is a version of Windows 8 that runs on devices with ARM processors. This version of Windows 8 is optimized for tablets and other mobile devices, providing a touch-friendly interface and a selection of apps from the Windows Store. Unlike Windows 8 Client, which is designed for traditional desktop and laptop computers, Windows 8 RT is tailored for the unique hardware and power efficiency requirements of ARM devices.

Smartscreen filters out the unsecure pages by checking digital signatures.

Any higher bit processor is designed to be backward compatible !

All system level services run in Session 0, whereas all the user level programs run in session 1, 2, ...

Defragmentation - Gains disk space by rejoining the fragmented files found in the hard disk
Disk Clean up - It cleans up the temporary files

Hyper-V is the correct answer because it is Microsoft's virtualization software specifically designed for Windows 8. It allows users to create and run multiple virtual machines on their Windows 8 operating system. Hyper-V provides a platform for virtualization, enabling users to efficiently utilize their hardware resources and run multiple operating systems simultaneously. It offers features such as live migration, which allows virtual machines to be moved between hosts without any downtime, and dynamic memory allocation, which optimizes memory usage.

The correct answer is "Reset option in PC settings." In Windows 8, you can perform a factory reset by accessing the PC settings and selecting the reset option. This will restore your computer to its original factory settings, removing all personal files, apps, and settings. It is a convenient way to start fresh or troubleshoot issues without the need to reinstall Windows or use system restore.

Bootloader is the one which starts after a computer is powered on.
UEFI - Unified Extensible Firmware Interface is one type of Bootloader that Windows 8 uses.

Windows 8 Apps are stored in the "C:\Program Files\WindowsApps" directory. This is the default location where the operating system installs and stores all the applications downloaded from the Windows Store. By storing the apps in this directory, it ensures that they are easily accessible and can be managed efficiently by the operating system.

In windows 8, when you click shutdown, it just hibernates ! If you don't believe, see this link: http://www.tomshardware.com/faq/id-1653065/windows-shut-fix-issue.html

The correct answer is "net user." This command is used in Windows to display the details of the users on a computer. It provides information such as the username, full name, account type, and whether the account is active or disabled. By using the "net user" command, administrators can easily view and manage user accounts on the Windows computer.

Windows Defender is specifically an anti-virus software !

PowerShell is not just like the command prompt. While both are command-line interfaces, PowerShell offers more advanced features and capabilities compared to the traditional command prompt. PowerShell is built on the .NET framework and provides a more robust scripting language with additional functionalities, such as object-oriented programming, pipeline support, and access to a wide range of system management tools and libraries. Therefore, the correct answer is "No."

The kernel mode is the time spent by the process in doing kernel related things ( modifying file system, running a program, etc.) It can be seen in task manager in performance tab by right clicking the CPU graph and checking the Show Kernel times option.

Flash drives should never be defragmented.

An app that is designed and built specifically for Windows 8 may not work in Windows 8.1 due to compatibility issues. Windows 8.1 introduced several changes and updates to the operating system, which could potentially cause compatibility problems for apps that were not specifically updated or designed for Windows 8.1. Therefore, it is possible that an app designed for Windows 8 may not function properly or at all in Windows 8.1.

When you copy an object in Windows, such as text or an image, you can paste it many times. This means that you can paste the copied object multiple times in different locations or applications, allowing you to use the copied content in various places without having to copy it again. This feature is useful for tasks that require duplicating information or sharing it across different documents or platforms.

Using same subnet address, two computers can share data.

i.e. whenever you create a file for example a text file, which .dll gets called?