1. Which communication tool allows real-time collaboration?
a. wiki
b. e-mail
c. weblog
d. instant messaging Answer: instant messaging
2. A host is accessing a Web server on a remote network. Which
three func- tions are performed by intermediary network devices
during this conversation? (Choose three)
a. regenerating data signals
b. acting as a client or a server
c. providing a channel over which messages travel
d. applying security settings to control the flow of data
e. notifying other devices when errors occur
f. serving as the source or destination of messages Answer:
(regenerating data signals) (applying security settings to control the flow of data)
(notifying other devices when errors occur)
3. A home user is looking for an ISP connection that provides high
speed digital transmission over regular phone lines. What ISP
connection type should be used?
a. DSL
b. dial-up
c. satellite
d. cell modem
e. cable modem Answer: DSL
4. A company is expanding its business to other countries. All
branch offices must remain connected to corporate headquarters at
all times. Which network technology is required to support this
requirement?
,a. LAN
,b. MAN
c. WAN
d. WLAN Answer: WAN
5. Refer to the exhibit. From which location did this router load the
IOS?
a. flash memory
b. NVRAM?
c. RAM
d. ROM
e. a TFTP server? Answer: flash memory
6. Which connection provides a secure CLI session with encryption
to a Cisco network device?
a. a console connection
b. an AUX connection
c. a Telnet connection
d. an SSH connection Answer: an SSH connection
7. Refer to the exhibit. An administrator is trying to configure the
switch but re- ceives the error message that is displayed in the
exhibit. What is the problem?
a. The entire command, configure terminal, must be used.
b. The administrator is already in global configuration mode.
c. The administrator must first enter privileged EXEC mode before
issuing the command.
d. The administrator must connect via the console port to access
global config- uration mode. Answer: The administrator must first enter privileged EXEC
mode before issuing the command.
8. An administrator uses the Ctrl-Shift-6 key combination on a
switch after issuing the ping command. What is the purpose of
using these keystrokes?
, a. to restart the ping process
b. to interrupt the ping process
a. wiki
b. e-mail
c. weblog
d. instant messaging Answer: instant messaging
2. A host is accessing a Web server on a remote network. Which
three func- tions are performed by intermediary network devices
during this conversation? (Choose three)
a. regenerating data signals
b. acting as a client or a server
c. providing a channel over which messages travel
d. applying security settings to control the flow of data
e. notifying other devices when errors occur
f. serving as the source or destination of messages Answer:
(regenerating data signals) (applying security settings to control the flow of data)
(notifying other devices when errors occur)
3. A home user is looking for an ISP connection that provides high
speed digital transmission over regular phone lines. What ISP
connection type should be used?
a. DSL
b. dial-up
c. satellite
d. cell modem
e. cable modem Answer: DSL
4. A company is expanding its business to other countries. All
branch offices must remain connected to corporate headquarters at
all times. Which network technology is required to support this
requirement?
,a. LAN
,b. MAN
c. WAN
d. WLAN Answer: WAN
5. Refer to the exhibit. From which location did this router load the
IOS?
a. flash memory
b. NVRAM?
c. RAM
d. ROM
e. a TFTP server? Answer: flash memory
6. Which connection provides a secure CLI session with encryption
to a Cisco network device?
a. a console connection
b. an AUX connection
c. a Telnet connection
d. an SSH connection Answer: an SSH connection
7. Refer to the exhibit. An administrator is trying to configure the
switch but re- ceives the error message that is displayed in the
exhibit. What is the problem?
a. The entire command, configure terminal, must be used.
b. The administrator is already in global configuration mode.
c. The administrator must first enter privileged EXEC mode before
issuing the command.
d. The administrator must connect via the console port to access
global config- uration mode. Answer: The administrator must first enter privileged EXEC
mode before issuing the command.
8. An administrator uses the Ctrl-Shift-6 key combination on a
switch after issuing the ping command. What is the purpose of
using these keystrokes?
, a. to restart the ping process
b. to interrupt the ping process
