Certification Questions

Q:

Your network consists of a single Active Directory domain. All servers run Windows Server 2003 Service Pack 2 (SP2). All client computers run Windows XP Service Pack 3 (SP3). You install and configure Microsoft Windows Server Update Services (WSUS) 3.0 on a member server named Server1. You create a new Group Policy Object named GPO1 that enables automatic updating. You link GPO1 to the domain. You need to ensure that each client computer obtains software updates from Server1. What should you do?

A) On each client computer, run Gpupdate /Force. B) On each client computer, run wuauclt /detectnow.
C) From GPO1, configure the Enable client side targeting setting. D) From GPO1, configure the Specify intranet Microsoft update service location setting.
 
Answer & Explanation Answer: D) From GPO1, configure the Specify intranet Microsoft update service location setting.

Explanation:
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Q:

You decide to add a global catalog server to your site. What tool should you use to cause a domain controller to function as a global catalog server?

A) Active Directory Users and Computers B) Active Directory Sites and Services
C) Network and Dial-up Connections folder D) The System application
 
Answer & Explanation Answer: B) Active Directory Sites and Services

Explanation:

Use Active Directory Sites and Services to modify the NTDS settings for the server object to configure the server as a global catalog Server.

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Q:

The corporate office sends you a new router to connect, but upon connecting the console cable, you see that there is already a configuration on the router. What should be done before a new configuration is entered in the router?

A) RAM should be erased and the router restarted B) Flash should be erased and the router restarted
C) NVRAM should be erased and the router restarted D) The new configuration should be entered and saved
 
Answer & Explanation Answer: C) NVRAM should be erased and the router restarted

Explanation:

Before you start to configure the router, you should erase the NVRAM with the erase startup-config command and then reload the router using the reload command.

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Filed Under: CCNA

0 2801
Q:

Which of the following connection mechanism is used by Ethernet?

A) Token passing B) CSMA/CD
C) CSMA/CA D) Host polling
 
Answer & Explanation Answer: B) CSMA/CD

Explanation:

Ethernet networking uses Carrier Sense Multiple Access with Collision Detection (CSMA/CD), a protocol that helps devices share the bandwidth evenly without having two devices transmit at the same time on the network medium.

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Filed Under: CCNA

0 2799
Q:

Your network consists of a single Active Directory domain that contains two domain controllers. Both domain controllers run Windows Server 2003 Service Pack 2 (SP2). Auditing of successful account logon events is enabled on all computers in the domain. You need to identify the last time a specific user logged on to the domain. What should you do?

A) Examine the System Event Log on the user's computer. B) Examine the System Event Log on both domain controllers.
C) Examine the Security Event Log on both domain controllers. D) Examine the Application Event Log on the user's computer.
 
Answer & Explanation Answer: C) Examine the Security Event Log on both domain controllers.

Explanation:
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Q:

Convert the following from decimal IP address to binary format.

192.168.10.15

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Subject: CCNA

0 2790
Q:

How To improve system redundancy using its grid architecture, where in the XIV System can a partition be mirrored?

A) on same disk in different modules B) on disks in other modules
C) on different disks in the same module D) on same disk, in same module, and in different modules
 
Answer & Explanation Answer: B) on disks in other modules

Explanation:
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Filed Under: IBM Certification

1 2787
Q:

What are the different types of SQL statements ?

Answer

SQL statements are broadly classified into three. They are


1. DDL – Data Definition Language


DDL is used to define the structure that holds the data. For example, Create, Alter, Drop and Truncate table.


2. DML – Data Manipulation Language


DML is used for manipulation of the data itself. Typical operations are Insert, Delete, Update and retrieving the data from the table. The Select statement is considered as a limited version of the DML, since it can't change the data in the database. But it can perform operations on data retrieved from the DBMS, before the results are returned to the calling function.


3. DCL – Data Control Language


DCL is used to control the visibility of data like granting database access and set privileges to create tables, etc. Example - Grant, Revoke access permission to the user to access data in the database.

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