You are the network administrator for TestKing. The network

题目
单选题
You are the network administrator for TestKing. The network contains a Windows Server 2003 computer named Testking1. You back up the data folders on Testking1 by using the following schedule: 1. Normal backup every Monday. 2. Incremental backups every Tuesday, Wednesday, Thursday, and Friday. After the backup on Friday is completed, a user accidentally deletes a file from a data folder on Server1. The user reports that he modified the file in the past week, but he does not know which day he modified the file. You do not know when the file was last backed up. You need to restore the latest copy of the file as quickly as possible. What should you do?()
A

Open the backup log for each day. Begin by opening the log for Monday, and then work forward through the logs for each day of the week. In each log, search for a backup of the file. Restore the first backup that you find.

B

Open the backup log for each day. Begin by opening the log for Tuesday, and then work forward through the logs for each day of the week. In each log, search for a backup of the file. Restore the first backup that you find.

C

Open the backup log for each day. Begin by opening the log for Friday, and then work backward through the logs for each day of the week. In each log, search for a backup of the file. Restore the first backup that you find.

D

Restore the file from the Monday, Tuesday, Wednesday, Thursday, and Friday backups, in that order.

E

Restore the file from the Monday backup, and then from the Friday backup.

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相似问题和答案

第1题:

You are the network administrator for TestKing. All network servers run Windows Server 2003.A server named TestKing18 functions as a domain controller. You back up TestKing18 and generate a detailed backup log.You need to view the full backup log.What should you do?()

A. Run the ntbackup command with the /L option.

B. Run the ntbackup command with the /F option.

C. Open the Backup utility. On the Tools menu, click Report.

D. Open Event Viewer. In the application log, view Ntbackup events


参考答案:C

第2题:

You are the network administrator at TestKing. TestKing has been assigned the class C IP address 189.66.1.0 by its Internet Service Provider. If you divide the network range by using the 255.255.255.224 subnet mask, how many hosts can be supported on each network?()

A.14

B.16

C.30

D.32

E.62

F.64


参考答案:C

第3题:

You are an administrator of the Ezonexam switched network and your goal is to reduce some of the administrative overhead on your network. You plan on achieving this by configuring a new VLAN for each department in the Ezonexam network.

However, you need to share the VLAN information across numerous switches. Which of the following would allow you accomplish this?

A. STP

B. GVRP

C. SNMP

D. VTP

E. DHCP

F. None of the above


正确答案:D
D 解析:Explanation:
The VTP (VLAN Trunking Protocol) is a Cisco Layer 2 messaging protocol that manages the addition, deletion, and renaming of VLANs on a network-wide basis. It allows for VLAN information to span multiple switches within the switch domain.

Incorrect Answers:
A. STP is a switching protocol but it is used for preventing network loops.

B. GVARP is an actual protocol used in switch administration, but it beyond the scope of what a CCNA is expected to know.

C. SNMP is a protocol used for managing and monitoring networks

E. DHCP is the Dynamic Host Configuration Protocol, which allows for PC's to obtain their IP address dynamically upon booting up, along with their DNS and default gateway information.

第4题:

You are designing a strategy to upgrade the DHCP servers after the new Active Directory structure is in place.  Who can authorize the DHCP servers?()

  • A、 Chief information officer
  • B、 IT support staff in Boston
  • C、 IT support staff in New York
  • D、 Network administrator in Chicago
  • E、 Network administrator in New York

正确答案:A

第5题:

You are the network administrator at TestKing. TestKing has been assigned the class C IP address 189.66.1.0 by its Internet Service Provider. If you divide the network range by using the 255.255.255.224 subnet mask, how many hosts can be supported on each network?()

  • A、14
  • B、16
  • C、30
  • D、32
  • E、62
  • F、64

正确答案:C

第6题:

You are the network administrator at TestKing. You need to perform password recovery on Router TK1. What must you modify in the password recovery process?()

A. Configuration register

B. NVRAM

C. Boot flash

D. CMOS

E. Flash


参考答案:A, B

第7题:

You are an administrator of a switched network and your goal is to reduce some of the administrative overhead on your network. You plan on achieving this by configuring a new VLAN for each department in your network. However, you need to share the VLAN information across numerous switches throughout your network. Which of the following would allow you accomplish this?()

  • A、STP
  • B、GVRP
  • C、SNMP
  • D、VTP
  • E、DHCP

正确答案:D

第8题:

You are the network administrator setting up the IP network for a new branch office. You need at least 5 networks with 25 hosts each. You have been allocated a /24 network.Which prefix length will satisfy the given requirements?()

A./24

B./26

C./27

D./28


参考答案:C

第9题:

You are the network administrator at TestKing. You need to perform password recovery on Router TK1. What must you modify in the password recovery process?()

  • A、Configuration register
  • B、NVRAM
  • C、Boot flash
  • D、CMOS
  • E、Flash

正确答案:A,B

第10题:

You work as a network administrator at ABC.com. The ABC.com network consists of a single domain named ABC.com. All servers on the ABC.com network have Windows Server 2012 R2 installed.The network as a server named ABC_SR05 that provides DHCP services.You need to create the DHCP scopes to support a subnet that has 800 hosts.You want to minimize the number of unused IP addresses on each subnet. How would you configure DHCP to support these subnets?()

  • A、You should assign the network 172.16.0.0/16.
  • B、You should assign the network 172.16.0.0/17.
  • C、You should assign the network 172.16.0.0/18.
  • D、You should assign the network 172.16.0.0/19.
  • E、You should assign the network 172.16.0.0/20.
  • F、You should assign the network 172.16.0.0/22.

正确答案:F

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