Table of Contents
What is the SFC tool and how can it be used to identify files that may need manual replacement?
What is the SFC tool, and how can it be used to identify files that may need manual replacement? The SFC tool is a command to restore critical windows system files. It can be used to restore registry files using those saved in the C: drive under RegBack folder.
What command can be used to manage hard drives partitions and volumes?
Chapter 6 is dedicated to the Diskpart command-line utility used to manage hard disk partitions and volumes.
What is the name of the program that reads the boot configuration data BCD store and manages the initial startup of the OS?
40 Cards in this Set A hard boot takes more time than a soft boot. t/f true What is the name of the program that reads the settings in the Boot Configuration Data (BCD) file and manages the initial startup of the OS? Windows Boot Manager.
What Windows process in responsible for authenticating users?
Windows credentials management is the process by which the operating system receives the credentials from the service or user and secures that information for future presentation to the authenticating target.
What is sfc Scannow used for?
The sfc /scannow command will scan all protected system files, and replace corrupted files with a cached copy that is located in a compressed folder at %WinDir%\System32\dllcache.
When should I run sfc?
Other than the system files not working or giving you an error, SFC is used to let you know if you have any corrupted or modified system files. While it doesn’t hurt anything to run SFC whenever you like, SFC is usually only used as needed when you suspect you may have corrupted or modified system files.
What is diskpart command used for?
The diskpart command interpreter helps you manage your computer’s drives (disks, partitions, volumes, or virtual hard disks). Before you can use diskpart commands, you must first list, and then select an object to give it focus. After an object has focus, any diskpart commands that you type will act on that object.
Which commands are used to create a partitions?
Creating a partition using diskpart You can use a primary partition as the system partition; you can only use an extended partition for additional logical drive assignments. The diskpart create command makes disk partitions, volumes on a single disk or multiple disks, and virtual hard disks.
What does the diskpart command clean do?
You can use the clean or clean all Diskpart command options to erase (wipe) a disk leaving it unallocated and not initialized. The clean command removes any and all partition or volume formatting from the disk with focus.
What is boot loader program?
A boot loader, also called a boot manager, is a small program that places the operating system (OS) of a computer into memory. If a computer is to be used with Linux, a special boot loader must be installed. For Linux, the two most common boot loaders are known as LILO (LInux LOader) and LOADLIN (LOAD LINux).
What is the name of the program that reads the boot configuration?
A user needs to create files and make changes to file contents.
What is it called when software is used to simulate the hardware of a physical computer?
push automation. Software that simulates the hardware of a physical computer. virtual machine.
What type of server runs Active Directory?
The main Active Directory service is Active Directory Domain Services (AD DS), which is part of the Windows Server operating system. The servers that run AD DS are called domain controllers (DCs).
How does Active Directory authenticate users?
Active Directory uses Kerberos version 5 as authentication protocol in order to provide authentication between server and client. Kerberos v5 became default authentication protocol for windows server from windows server 2003.
What is the authentication process in Active Directory?
The authentication process: The Endpoint Security client (1) requests an authentication ticket from the Active Directory server (2). The Active Directory server sends the ticket (3) to the client (1). The client sends the ticket to the Endpoint Security Management Server (4).
Can SFC Scannow cause problems?
SFC scan can be useful in repairing system files, but sometimes SFC /scannow command can stop. This can be a problem and prevent you from repairing your files. However, you might be able to fix the problem simply by replacing the corrupted files.
How do I fix corrupted files in SFC Scannow?
6 Ways to Fix SFC/SCANNOW Cannot Repair Error Run SFC Alternative. Open EaseUS Partition Master on your computer. Use Installation Disc to Repair. Run DISM Command. Run SFC in Safe Mode. Check the Log Files. Try Reset This PC or Fresh Start.
Does SFC require Internet?
1] Run System File Checker or SFC to fix any system file corruption from the resident component store. This does not require Internet access. If this not help, you may need to repair the Windows Component Store itself.
Should I do DISM or SFC first?
Usually, you can save time by only running SFC unless the component store for SFC needed to be repaired by DISM first. zbook said: Running scannow first allows you to quickly see if there were integrity violations. Running the dism commands first typically results in scannow displaying no integrity violations found.
Which is better SFC or DISM?
DISM (Deployment Image Servicing and Management) is the most powerful of the three Windows diagnostic tools. While CHKDSK scans your hard drive and SFC your system files, DISM detects and fixes corrupt files in the component store of the Windows system image, so that SFC can work properly.
Should I run DISM or SFC first?
SFC will scan the integrity of all protected operating system files, including those that are not on your hard drive. It should be used before running DISM.
What is dynamic disk format?
Dynamic disks are a separate form of volume management that allows volumes to have noncontiguous extents on one or more physical disks. Dynamic disks and volumes rely on the Logical Disk Manager (LDM) and Virtual Disk Service (VDS) and their associated features.
How do I run DiskPart?
If you can boot into your computer, you simply need to open Command Prompt to access diskpart: Boot into Windows XP. Click Start. Click Run. Type cmd. Press Enter or click OK. At the Command Prompt window, type diskpart. Press Enter.
How do I find DiskPart in command prompt?
Using Command Line & diskpart Open a command prompt: Start > Run > cmd. Start up the DISKPART utility: C:\ Users\Administrators>diskpart. Select the disk you wish to view (example uses disk 1, it can be any valid disk number): DISKPART> select disk 1. View the details of the selected disk: DISKPART> detail disk.
