Microsoft Microsoft Certifications 98-365 Questions & Answers

• Question 21:

  You notice frequent writes to the page file.

  Which should you monitor to determine the cause?

  A. CPU

  B. RAM

  C. Network

  D. Hard disk

  Correct Answer: B

  When the RAM is full the page file is used as virtual RAM.

• Question 22:

  What should be the maximum consistent processor utilization?

  A. 40%

  B. 50%

  C. 60%

  D. 80%

  Correct Answer: D

  Processor Time measures how busy the processor is. Although the processor may jump to 100% processor usage, the processor should not be above 80% most of the time. If it isn't, you should upgrade the processor (using a faster processor or additional processors) or move some of the services to other systems.

• Question 23:

  What is used to keep track of what a user does on a system?

  A. authentication

  B. auditing

  C. permissions

  D. user rights

  Correct Answer: B

  Security can be divided into three areas:

  Authentication is used to prove the identity of a user.

  Authorization gives access to the user that was authenticated.

  To complete the security picture, you need to enable auditing so that you can have a record of the users who have logged in and what the user accessed or tried to access.

• Question 24:

  What file is used to translate host names to IP addresses?

  A. host file

  B. Imhosts file

  C. dns file

  D. wins file

  Correct Answer: A

  Early TCP/IP networks used hosts (used with domain/hostnames associated with DNS) and lmhost (used with NetBIOS/computer names associated with WINS) files, which were text files that listed a name and its associated IP address.

• Question 25:

  Which type of backup backs up only new and recently changed files since the last backup?

  A. full backup

  B. incremental backup

  C. differential backup

  D. copy backup

  Correct Answer: B

  Full backups with incremental backups start with a full backup followed by several incremental backups. For example, once a week, you would perform a full backup on Friday night, which shuts off the archive attribute indicating that the files were backed up. Then any new files or changed files would have the archive attribute turned on. You would then perform an incremental backup Monday, Tuesday, Wednesday, and Thursday night, which only backs up new and changed files and shuts off the archive attribute.

• Question 26:

  The best method to data recovery is:

  A. backup

  B. DFS

  C. RAID

  D. spare drives

  Correct Answer: A

  A backup, or the process of backing up, refers to making copies of data so that these copies can be used to restore the original after a data-loss event. They can be used to restore entire systems following a disaster or to restore small file sets that were accidentally deleted or corrupted.

• Question 27:

  What mode starts Windows with the last registry and driver configuration that worked successfully?

  A. Safe mode

  B. Last Known Good Configuration

  C. Directory Services Restore Mode

  D. Debugging Mode

  Correct Answer: B

  Last known good configuration starts Windows with the last registry and driver configuration that worked successfully, usually marked as the last successful logon.

• Question 28:

  What boot option starts Windows with a minimal set of drivers and services?

  A. Safe mode

  B. Last Known Good Configuration

  C. Directory Services Restore Mode

  D. Debugging Mode

  Correct Answer: A

  Safe mode starts Windows with a minimal set of drivers and services. If you make a change to the system and Windows no longer boots, you can try safe mode.

• Question 29:

  What stores the boot-time configuration data for Windows 10 and Windows Server 2016?

  A. NTOSKRNL.EXE

  B. ntdetect.com

  C. boot.ini

  D. BCD

  Correct Answer: D

  Boot Configuration Data (BCD) is a firmware-independent database for boot- time configuration data used by Microsoft's Windows Boot Manager found with Windows Vista, Windows 10, and Windows Server2008. To edit the Boot Configuration, you typically use Bcdedit.exe.

• Question 30:

  What part of the boot-up process initializes hardware and finds an operating system to load?

  A. POST

  B. MBR boot

  C. WinBoot

  D. PXEBoot

  Correct Answer: A

  Every time you turn on a computer, it goes through the Power-On Self Test (POST), which initializes hardware and finds an operating system to load.