CISCO EXAM 1- 3 OF 4 QUESTIONS AND
ANSWERS. VERIFIED 2026.
A new network administrator has been asked to enter a banner message on a Cisco device.
What is the fastest way a network administrator could test whether the banner is properly
configured?
-Enter CTRL-Z at the privileged mode prompt.
-Exit global configuration mode.
-Power cycle the device.
-Reboot the device.
-Exit privileged EXEC mode and press Enter . - ANS Exit privileged EXEC mode and press Enter
What method is used to manage contention-based access on a wireless
network?
token passing
CSMA/CA
priority ordering
CSMA/CD - ANS CSMA/CA
What is a function of the data link layer?
1 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
, provides the formatting of data
provides end-to-end delivery of data between hosts
provides delivery of data between two applications
provides for the exchange of frames over a common local media - ANS provides for the
exchange of frames over a common local media
What is the purpose of the TCP sliding window?
-to ensure that segments arrive in order at the destination
-to end communication when data transmission is complete
-to inform a source to retransmit data from a specific point forward
-to request that a source decrease the rate at which it transmits data - ANS -to request that a
source decrease the rate at which it transmits data
What characteristic describes spyware?
-a network device that filters access and traffic coming into a network
-software that is installed on a user device and collects information about the user
-an attack that slows or crashes a device or network service
-the use of stolen credentials to access private data - ANS software that is installed on a user
device and collects information about the user
Which switching method drops frames that fail the FCS check?
-store-and-forward switching
-borderless switching
-ingress port buffering
2 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
ANSWERS. VERIFIED 2026.
A new network administrator has been asked to enter a banner message on a Cisco device.
What is the fastest way a network administrator could test whether the banner is properly
configured?
-Enter CTRL-Z at the privileged mode prompt.
-Exit global configuration mode.
-Power cycle the device.
-Reboot the device.
-Exit privileged EXEC mode and press Enter . - ANS Exit privileged EXEC mode and press Enter
What method is used to manage contention-based access on a wireless
network?
token passing
CSMA/CA
priority ordering
CSMA/CD - ANS CSMA/CA
What is a function of the data link layer?
1 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
, provides the formatting of data
provides end-to-end delivery of data between hosts
provides delivery of data between two applications
provides for the exchange of frames over a common local media - ANS provides for the
exchange of frames over a common local media
What is the purpose of the TCP sliding window?
-to ensure that segments arrive in order at the destination
-to end communication when data transmission is complete
-to inform a source to retransmit data from a specific point forward
-to request that a source decrease the rate at which it transmits data - ANS -to request that a
source decrease the rate at which it transmits data
What characteristic describes spyware?
-a network device that filters access and traffic coming into a network
-software that is installed on a user device and collects information about the user
-an attack that slows or crashes a device or network service
-the use of stolen credentials to access private data - ANS software that is installed on a user
device and collects information about the user
Which switching method drops frames that fail the FCS check?
-store-and-forward switching
-borderless switching
-ingress port buffering
2 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
