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IT 311 Examination

Total questions: 50

Worksheet time: 25mins

Name
Class
Date
1.

A network of 80 computers still uses manually assigned IP addresses. The administrator spends hours configuring each device and correcting IP conflicts. Which problem is MOST likely occurring?

a)

Incorrect subnet mask formatting

b)

Duplicate static IP assignments

c)

DHCP scope exhaustion

d)

Lease expiration failures

2.

A company switches from static IPs to DHCP. Before the change, every time a device was added, the admin had to manually enter an IP, subnet mask, gateway, and DNS. What benefit does DHCP MOST directly provide?

a)

Improves wireless coverage

b)

Automates IP assignment

c)

Prevents router overload

d)

Blocks unauthorized devices

3.

A Windows PC is set to “Obtain IP address automatically.” What is the FIRST thing the PC does during the DHCP process?

a)

Sends a DHCP Discover broadcast

b)

Requests DNS server verification

c)

Checks the MAC address for duplicates

d)

Immediately assigns itself a private IP

4.

A technician types ipconfig /all and sees “DHCP Enabled: Yes.” This confirms that:

a)

The device uses static IP addressing

b)

The device is receiving settings from a DHCP server

c)

The device’s IP address is permanent

d)

The device cannot communicate on the network

5.

A DHCP scope ranges from 192.168.10.50 to 192.168.10.149. How many IP addresses can this scope provide?

a)

50

b)

75

c)

100

d)

200

6.

A network has 300 devices, but the DHCP scope only allows 200 IP addresses. Some devices fail to connect. What is the issue?

a)

DHCP reservation failure

b)

Scope under-provisioning

c)

Incorrect subnet mask

d)

DNS misconfiguration

7.

If DHCP did NOT use leases and assigned permanent IPs, what problem would occur when devices leave the network?

a)

Devices would lose their MAC addresses

b)

Old devices continue consuming IPs

c)

Routers would stop advertising DNS

d)

Servers would become unreachable

8.

A device leaves the network without notifying DHCP. How does the DHCP server eventually reclaim its IP?

a)

DNS flush

b)

MAC address reset

c)

Lease expiration

d)

Network reboot

9.

Why does a computer renew its lease with the DHCP server?

a)

To inform the server it still needs its IP address

b)

To request a new MAC address

c)

To switch to a static IP

d)

To delete DNS entries

10.

What DHCP feature ensures a printer always receives the same IP address?

a)

Lease expiration

b)

Scope exclusion

c)

Reservation

d)

Automatic private addressing

11.

A reservation assigns a fixed IP based on which unique identifier?

a)

Computer name

b)

MAC address

c)

Username

d)

DNS hostname

12.

A home router automatically gives IP addresses to devices. Which statement is TRUE?

a)

Only enterprise servers can run DHCP

b)

Home routers also include DHCP services

13.

A device using DHCP cannot obtain an IP even though the scope has free addresses. What is MOST likely happening?

a)

The DHCP server is offline

b)

The PC’s MAC address is invalid

c)

A reservation blocked the request

d)

The default gateway is incorrect

14.

To reduce the number of IPs available for distribution, what should the administrator modify?

a)

DNS root hints

b)

DHCP scope range

c)

Lease duration

d)

MAC address table

15.

A developer wants a permanent IP address but still wants it automatically assigned by DHCP. What should be used?

a)

Reduce lease time

b)

Create a DHCP reservation

c)

Disable dynamic allocation

d)

Use manual DNS mode

16.

A computer shows IP 192.168.1.77, DNS 8.8.8.8, and gateway 192.168.1.1 from ipconfig /all. What does this indicate?

a)

The computer is using APIPA

b)

DHCP assigned all these values

c)

DNS was manually configured

d)

The computer is offline

17.

A DHCP server assigns IPs that expire every 24 hours. Which setting defines this?

a)

Scope options

b)

Reservation table

c)

Lease duration

d)

DNS propagation rule

18.

A DHCP server frequently runs out of available IPs. Which action BEST prevents this?

a)

Enable reservations for all devices

b)

Increase the DHCP scope range

c)

Decrease default gateway

d)

Disable DHCP entirely

19.

A device fails to renew its lease. What happens when the lease expires?

a)

The IP stays permanently assigned

b)

The IP returns to the available pool

c)

The device shuts down

d)

A DNS record is created

20.

A server must use the same IP but still rely on DHCP. What should be configured?

a)

Scope exclusion

b)

DHCP reservation

c)

Static IP on the server

d)

Lease duration of 1 hour

21.

The client should use a static IP when joining the domain.

a)

True

b)

False

22.

Installing AD DS automatically requires additional features.

a)

True

b)

False

23.

The server’s own IP address must be used as the Preferred DNS server.

a)

True

b)

False

24.

Users are added inside the Default Containers, not inside OUs.

a)

True

b)

False

25.

The option “User cannot change password” may be checked for student lab accounts.

a)

True

b)

False

26.

Shared folders must be set to “Read and Write” for Folder Redirection to work.

a)

True

b)

False

27.

Folder Redirection is configured under Computer Configuration.

a)

True

b)

False

28.

Remote Desktop must be enabled on both server and client machines.

a)

True

b)

False

29.

Remote Desktop allows access without specifying the target computer name or IP.

a)

True

b)

False

30.

Printers must be shared before deploying them via Group Policy.

a)

True

b)

False

31.

Printer deployment uses the Default Domain Policy.

a)

True

b)

False

32.

After printer deployment, restarting the server is required.

a)

True

b)

False

33.

The client can verify printer deployment through the “Printers & Scanners” settings.

a)

True

b)

False

34.

Which command is used to refresh Group Policy immediately?

a)

gpresult /r

b)

ipconfig /renew

c)

ping -t

d)

gpupdate /force

35.

What tool is used to create a GPO for folder redirection?

a)

Device Manager

b)

DNS Manager

c)

Group Policy Management

d)

Hyper-V Manager

36.

Where do you create an Organizational Unit (OU)?

a)

Active Directory Users and Computers

b)

Local Users and Groups

c)

DHCP Manager

d)

Network and Sharing Center

37.

During domain controller promotion, what deployment operation is selected?

a)

Add a new forest

b)

Add a child domain

c)

Add a replica domain

d)

Migrate from existing forest

38.

What Windows feature must be enabled on the client for file sharing?

a)

Network Reset

b)

SMB 1.0/CIFS File Sharing Support

c)

RemoteFX

d)

DFS Namespaces

39.

Folder Redirection requires the shared folder on the server to be set with what permission level?

a)

Read only

b)

Read & Write / Full Control

c)

Execute only

d)

Write only

40.

Before deploying a printer via Group Policy, what must be ensured?

a)

The client is offline

b)

Printer uses DHCP

c)

The router is rebooted

d)

“Share this printer” is enabled

41.

Which policy is typically selected when deploying printers via GPO?

a)

Local Security Policy

b)

Default Domain Policy

c)

Startup Policy

d)

Remote Desktop Policy

42.

After GPUpdate and logoff, where does the client check if the printer is deployed?

a)

Printers & Scanners

b)

Device Manager

c)

Control Panel → Programs

d)

Windows Firewall

43.

Select True or False: DHCP assigns IP addresses to clients as leases, not permanent assignments.

a)

True

b)

False

44.

Select True or False: If DHCP did not use leases, unused IP addresses would automatically return to the pool as soon as a device disconnects.

a)

True

b)

False

45.

Select True or False: Lease expiration helps prevent the DHCP server from running out of IP addresses.

a)

True

b)

False

46.

Select True or False: A computer renews its DHCP lease to tell the server it is still active on the network.

a)

True

b)

False

47.

Select True or False: If a device is removed from the network, it will still renew its lease automatically.

a)

True

b)

False

48.

Select True or False: Reservations ensure that a device always receives the same IP address from DHCP.

a)

True

b)

False

49.

Select True or False: DHCP reservations are typically used for random client computers that move frequently.

a)

True

b)

False

50.

Select True or False: Devices such as printers, servers, and routers commonly use DHCP reservations.

a)

True

b)

False