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The differential equation $$\frac{{{\text{dy}}}}{{{\text{dx}}}} + 4{\text{y}} = 5$$ is valid in the domain 0 ≤ x ≤ 1 with y(0) = 2.25. The solution of differential equation is
A
y = e<sup>-4x</sup> + 1.25
B
y = e<sup>-4x</sup> + 5
C
y = e<sup>4x</sup> + 5
D
y = e<sup>4x</sup> + 1.25
Correct Answer:
y = e<sup>-4x</sup> + 1.25
There are two domains on your network. The DESIGN domain trusts the SALES domain. A color printer is shared in the DESIGN domain, and print permissions have been granted to the Domain Users and Domain Guests groups in the DESIGN domain. The Guest account has been enabled in the DESIGN domain. User John Y logs on using his account in the SALES domain. What must you do to allow JohnY to access the printer?
A
Make JohnY a member of the DESIGN Domain Guests group
B
Make JohnY a member of the DESIGN Domain Users group
C
Do nothing. JohnY can access the printer now
D
JohnY cannot access the printer with this configuration
E
None of the above
You are the administrator of Windows 2000 domain and TWO Windows NT domains. The Windows 2000 domains trust each of the Windows NT domains. Each of Windows NT domains trust the Windows 2000 domain. A Windows 2000 domain controller named DC1 is configured to use a highly secure domain controller template. Users in the Windows NT domain report that they cannot access DC1. You need to allow the users of computers in the Windows NT domain to access resources on DC1. What should you do?
A
Apply a less restrictive custom security template to DC1
B
Apply a less restrictive custom policy to Windows NT domain controller
C
Ensure the Windows 2000 domain is configured in the mixed mode
D
Ensure the Windows 2000 domain is configured to run in the native mode
E
None of above
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.
The figure shows the plot of y as a function of x
The function shown is the solution of the differential equation (assuming all initial conditions to be zero) is
A
$$\frac{{{{\text{d}}^2}{\text{y}}}}{{{\text{d}}{{\text{x}}^2}}} = 1$$
B
$$\frac{{{\text{dy}}}}{{{\text{dx}}}} = {\text{x}}$$
C
$$\frac{{{\text{dy}}}}{{{\text{dx}}}} = - {\text{x}}$$
D
$$\frac{{{\text{dy}}}}{{{\text{dx}}}} = \left| {\text{x}} \right|$$
You recently been promoted to Network Administrator for DLM Shipping. When you took over this position the first thing you notice is this Windows 2000 environment using DNS naming convention, root domain is DIM.COM, with numerous child domains. User accounts are stored in the child domains. However your supervisor informs you that root domain is misspelled and should be DLM.COM. He explains this is causing tremendous problems with the users and customers. He wants you to rename the domain. What will happen if you rename this root domain server?
A
When you rename the root domain server you will only have to rebuild the user accounts since the root domain holds the authentication (SAM) database.
B
When you rename the root domain server you will simply rename the child domain also.
C
When you rename the root domain server you will lose the entire network orphaning the child domains.
D
When you rename the root domain server you will not need to do anything else since domain names are inherited the child domains will acquire the new domain name.
You are the administrator of a Windows 2000 domain that has three domain controllers. Each day, you use Windows Backup to perform full backups of each domain controller. You run a script to make changes to account information in Active Directory. As a result of errors in the script, the incorrect user accounts are modified. Active Directory replication then replicates the changes to the other two domain controllers. You want to revert Active Directory to the version that was backed up the previous day. What should you do?
A
On a single domain controller, use Windows Backup to restore the System State data. Shut down and restart the computer
B
Shut down and restart a single domain controller in directory services restore mode. Use Windows Backup to restore the System State data. Run the Ntdsutil utility. Restart the computer
C
Shut down, and restart a single domain controller by using the Recovery Console. Use Windows Backup to restore the System State data. Exit the Recovery Console. Restart the computer
D
Shut down and restart each domain controller by using the Recovery Console. Use Windows Backup to restore the Sysvol folder. Exit the Recovery Console. Restart the computer
E
None of above
A one-way trust relationship has been established in which the RESEARCH domain trusts the TESTING domain. The Guest account is disabled in both domains. As a user belonging to a global group called Testers in the TESTING domain, you want to access a shared directory on a Windows NT Advanced Server in the RESEARCH domain. Which action would give you access?
A
No action is necessary, as access is already available
B
The Testers group must be assigned permissions to the shared directory on the Windows NT Advanced Server in the RESEARCH domain
C
The Testers group must be assigned permissions to the shared directory on the Windows NT Advanced Server in the RESEARCH domain, and the user must log on to the RESEARCH domain
D
None of the above
E
None of the above
You are the administrator of a network that consists of a single Windows NT 4.0 domain. The network contains five Windows NT Server domain controllers and 1,000 Windows NT Workstation client computers. You want to install Windows 2000 Server on a new computer. You want the new computer to act as a domain controller in the existing domain. What should you do?
A
On the new computer, install Windows NT Server 4.0 and designate the computer as a BDC in the existing domain. Promote the computer to the PDC of the domain. Upgrade the computer to Windows 2000 Serve
B
On the new computer, install Windows NT Server 4.0 and designate the computer as a PDC in a new domain that has the same NetBIOS name as the existing Windows NT domain. Upgrade the computer to Windows
C
Shut down the PDC of the existing Windows NT domain from the network. On the new computer, install Windows 2000 Server, and then run the Active Directory Installation wizard to install Active Director
D
Shut down the PDC of the existing Windows NT domain from the network. On the new computer, install Windows 2000 Server, and then run the Active Directory Installation wizard to install Active Director
E
None of above
A domain name is a unique name given to each website on the internet. The last part of the domain name is known as domain extension. Which of the following is a domain extension of any government website.
A
.net
B
.mil
C
.gov
D
.com
Singular solution of a differential equation is one that cannot be obtained from the general solution gotten by the usual method of solving the differential equation.
A
True
B
False