It221 Lesson 3 70-642

Front 1

1. Which of the following DHCP message type is sent first in the process of obtaining an address lease?
a. DHCPOFFER
b. DHCPACK
c. DHCDISCOVER
d. DHCREQUEST

Back 1

1. Which of the following DHCP message type is sent first in the process of obtaining an address lease?
a. DHCPOFFER
b. DHCPACK
**c. DHCDISCOVER (pg 103)
d. DHCREQUEST

Front 2

2. At which layer of the OSI model does DHCP operate?
a. Session layer
b. Network layer
c. Application layer
d. Presentation layer

Back 2

2. At which layer of the OSI model does DHCP operate?
a. Session layer
b. Network layer
**c. Application layer (pg 101)
d. Presentation layer

Front 3

3. What protocol is used by the Trivial file Transfer Protocol (TFTP)?
a. User Datagram Protocol (UDP)
b. Transmission Control Protocol (TCP)
c. Internet Protocol (IP)
d. Internet Message Control Protocol (ICMP)

Back 3

3. What protocol is used by the Trivial file Transfer Protocol (TFTP)?
**a. User Datagram Protocol (UDP) (pg 100)
b. Transmission Control Protocol (TCP)
c. Internet Protocol (IP)
d. Internet Message Control Protocol (ICMP)

Front 4

4. A DHCP client first attempts to require its lease at half the lease time, which is known as:
a. DHCP reservation
b. T1
c. T2
d. DHCP lease

Back 4

4. A DHCP client first attempts to require its lease at half the lease time, which is known as:
a. DHCP reservation
**b. T1
c. T2
d. DHCP lease

Front 5

5. The _________is composed of the remaining addresses within a DHCP scope once all exclusion ranges have been applied.
a. Total address pool
b. Available address pool
c. Net address pool
d. Remaining address pool

Back 5

5. The _________is composed of the remaining addresses within a DHCP scope once all exclusion ranges have been applied.
a. Total address pool
**b. Available address pool (pg 110)
c. Net address pool
d. Remaining address pool

Front 6

6. The following is a lightweight version of FTP that uses the UDP protocol, which is used by the BOOTP protocol to transmit network configuration information:
a. TCP
b. IP
c. TFTP
d. SNMP

Back 6

6. The following is a lightweight version of FTP that uses the UDP protocol, which is used by the BOOTP protocol to transmit network configuration information:
a. TCP
b. IP
**c. TFTP
d. SNMP

Front 7

7. The following process will populate DHCP client as lease information from the registry to the DHCP database
a. Backup
b. Automatic restore
c. Reconciliation
d. Discovery

Back 7

7. The following process will populate DHCP client as lease information from the registry to the DHCP database
a. Backup
b. Automatic restore
c. Reconciliation
**d. Discovery

Front 8

8. The following is an administrative grouping of scopes that is used to support multiple logical subnets on a single network segment:
a. Host
b. Scope
c. Superscope
d. Multinet

Back 8

8. The following is an administrative grouping of scopes that is used to support multiple logical subnets on a single network segment:
a. Host
b. Scope
**c. Superscope (pg 111)
d. Multinet

Front 9

9. This indicates the location of the last information that was successfully written from transaction logs to a database file such as a DCHP database.
a. Log file
b. Jet file
c. Checkpoint file
d. Check file

Back 9

9. This indicates the location of the last information that was successfully written from transaction logs to a database file such as a DCHP database.
a. Log file
b. Jet file
**c. Checkpoint file
d. Check file

Front 10

10. The following is a hexadecimal address that is uniquely associated with a specific Network Interface Card (NIC):
a. MAC
b. JET
c. BOOTP
d. IETF

Back 10

10. The following is a hexadecimal address that is uniquely associated with a specific Network Interface Card (NIC):
**a. MAC
b. JET
c. BOOTP
d. IETF

Front 11

What is the core function of DHCP?

Back 11

What is the core function of DHCP?

Assign addresses.

Front 12

What is TFTP?

Back 12

Trivial File Transfer Protocol

a lightweight version of FTP that uses UDP protocol.

Front 13

At what layer of the OSI model does the DCHP function?

Back 13

At what layer of the OSI model does the DCHP function?

Application layer