更多"Certkiller .com has a remote data c"的相关试题:
[单项选择]A data center has had a power outage. Which of the following should the administrator do FIRST once the power is restored?（）
A. Identify which systems are the most critical and bring them up by level of importance.
B. Retrieve the latest backup tapes for immediate system restore using the GFS rotation.
C. Identify the least critical systems and then power those systems on first.
D. Determine the cause of the power outage and install UPS systems to prevent its reoccurrence.
[单项选择]At its center, the sun has a density of over a hundred times ________and a temperature of 10 to 20 million degrees centigrade.
A. ( that of water
B. ( of water
C. ( than that of water
D. ( water
[单项选择]A data center has had a power outage. Which of the following should the administrator do FIRST once the power is restored？ （）
A. Identify which systems are the most critical and bring them up by level of importance.
B. Retrieve the latest backup tapes for immediate system restore using the GFS rotation.
C. Identify the least critical systems and then power those systems on first.
D. Determine the cause of the power outage and install UPS systems to prevent its reoccurrence.
[单项选择]Your company has active directory certificate services (AD CS) and network access protection (NAP) deployed on the network. You need to ensure that NAP policies are enforced on portable computers that use a wireless connection to access the network. What should you do?（）
A. Configure all access points to use 802.1x authentication.
B. Configure all protable computers to use MS-CHAP v2 authentication.
C. Use the group policy management console to access the wireless group policy settings, and enable the prevent connections to ad-hoc network option.
D. Use the group policy management console to access the wireless group policy settings, and disable the prevent connections to infrastructure networks option.
[单项选择]Your company has Active Directory Certificate Services (AD CS) and Network Access Protection (NAP) deployed on the network.You need to ensure that NAP policies are enforced on portable computers that use a wireless connection to access the network.What should you do？（）
A. Configure all access points to use 802.1X authentication.
B. Configure all portable computers to use MS-CHAP v2 authentication.
C. Use the Group Policy Management Console to access the wireless Group Policy settings, and enable the Prevent connections to ad-hoc networks option.
D. Use the Group Policy Management Console to access the wireless Group Policy settings, and disable the Prevent connections to infrastructure networks option.
[单项选择] A system has a mirrored data volume group that has a filesystem /data of 10 logical partitions. How many physical partitions will the filesystem have?（）
A. 1
B. 2
C. 10
D. 20
[单项选择] Your company has an Active Directory Domain Serv ices (AD DS) domain. All client computers run Windows 7. You have a Remote Desktop Session Host (RD Session Host) server. You need to ensure that computer identities are validated before user authentication is performed. What should you do？（）
A. Configure the Set RD Gateway authentication method Group Policy setting to Use smart card.
B. Configure the Set RD Gateway authentication method Group Policy setting to Use locally logged - on credentials.
C. Enable the Configure server authentication for client Group Poli cy setting and then select Do not connect if authentication fails.
D. Enable the Configure server authentication for client Group Policy setting and then select Always connect, even if authentication fails.
[单项选择]Your company has two servers that run windows server 2008 named server2 and server3, both servers have the DNS server role installed. Server3 is configured to forward all DNS requests to server2. You update a DNS record on server2, you need to ensure that server3 is able to immediately resolve the updated DNS record. What should you do?（）
A. Run the dnscmd /clearcache on server3.
B. Run the ipconfig /flushdns command on server3.
C. Decrease the time-to-live (TTL) on the start of authority (SOA) record of na.contoso.com to 15minutes.
D. Increase the retry interval value on the start of authority (SOA) record of na.contoso.com to 15 minutes.
[单项选择] Your company has two servers that run Windows Server 2008 R2 named Server2 and Server3. Both servers have the DNS Server server role installed. Server3 is configured to forward all DNS requests to Server2. You update a DNS record on Server2. You need to ensure that Server3 is able to immediately resolve the updated DNS record. What should you do？（）
A. Run the dnscmd . /clearcache command on Server3.
B. Run the ipconfig /flushdns command on Server3.
C. Decrease the Time-to-Live (TTL) on the Start of Authority (SOA) record of na.contoso.com to 15 minutes.
D. Increase the Retry Interval value on the Start of Authority (SOA) record of na.contoso.com to 15 minutes.
[单项选择]Which of the following DB2 data types has a fixed length?（）
A. XML
B. BLOB
C. DOUBLE
D. DBCLOB
[单项选择]Which statement about data center access layer design modes is correct?（）
A. The access layer is the first oversubscription point in a data center design.
B. When using a Layer 2 loop-free design, VLANs are extended into the aggregation layer.
C. When using a Layer 2 looped design, VLANs are not extended into the aggregation layer.
D. When using a Layer 3 design,stateful services requiring Layer 2 connectivity are provisioned from the aggregation layer.
E. The data center access layer provides the physical-level connections to the server resources and only operates at Layer 3.
[单项选择]You are working in a data center environment and are assigned the address range 10.188.31.0/23.You are asked to develop an IP addressing plan to allow the maximum number of subnets with as many as 30 hosts each.Which IP address range meets these requirements?（）
A. 10.188.31.0/27
B. 10.188.31.0/26
C. 10.188.31.0/29
D. 10.188.31.0/28
E. 10.188.31.0/25
