CCNA1 v7 - ITN - Modules 1 - 3 Basic
Network Connectivity and Communications
Exam Questions With Correct Answers
What |three |application |layer |protocols |are |part |of |the |TCP/IP |protocol |suite? |- |CORRECT |
ANSWER✔✔-DHCP, |DNS, |FTP
Fault |tolerance |- |CORRECT |ANSWER✔✔-provide |redundant |links |and |devices
scalibility |- |CORRECT |ANSWER✔✔-expand |the |network |without |degrading |the |service |for |
existing |users
security |- |CORRECT |ANSWER✔✔-protect |the |network |from |unauthorized |access
An |employee |at |a |branch |office |is |creating |a |quote |for |a |customer. |In |order |to |do |this, |the |
employee |needs |to |access |confidential |pricing |information |from |internal |servers |at |the |Head |
Office. |What |type |of |network |would |the |employee |access? |- |CORRECT |ANSWER✔✔-an |
intranet
Which |statement |describes |the |use |of |powerline |networking |technology? |- |CORRECT |
ANSWER✔✔-A |device |connects |to |an |existing |home |LAN |using |an |adapter |and |an |existing |
electrical |outlet.
A |networking |technician |is |working |on |the |wireless |network |at |a |medical |clinic. |The |technician
|accidentally |sets |up |the |wireless |network |so |that |patients |can |see |the |medical |records |data |of
|other |patients. |Which |of |the |four |network |characteristics |has |been |violated |in |this |situation? |-
|CORRECT |ANSWER✔✔-security
, not |suited |for |heavily |wooded |areas |- |CORRECT |ANSWER✔✔-satellite
uses |coaxial |cable |as |a |medium |- |CORRECT |ANSWER✔✔-cable
typically |has |very |low |bandwidth |- |CORRECT |ANSWER✔✔-dialup |telephone
high |bandwidth |connection |that |runs |over |telephone |line |- |CORRECT |ANSWER✔✔-DSL
What |two |criteria |are |used |to |help |select |a |network |medium |from |various |network |media? |
(Choose |two.) |- |CORRECT |ANSWER✔✔-the |distance |the |selected |medium |can |successfully |
carry |a |signal |/ |the |environment |where |the |selected |medium |is |to |be |installed
What |type |of |network |traffic |requires |QoS? |- |CORRECT |ANSWER✔✔-video |conferencing
A |user |is |implementing |security |on |a |small |office |network. |Which |two |actions |would |provide |
the |minimum |security |requirements |for |this |network? |(Choose |two.) |- |CORRECT |ANSWER✔✔-
implementing |a |firewall |/ |installing |antivirus |software
Passwords |can |be |used |to |restrict |access |to |all |or |parts |of |the |Cisco |IOS. |Select |the |modes |and
|interfaces |that |can |be |protected |with |passwords. |(Choose |three.) |- |CORRECT |ANSWER✔✔-
privileged |EXEC |mode, |VTY |interface, |console |interface
Which |interface |allows |remote |management |of |a |Layer |2 |switch? |- |CORRECT |ANSWER✔✔-the |
switch |virtual |interface
What |function |does |pressing |the |Tab |key |have |when |entering |a |command |in |IOS? |- |CORRECT |
ANSWER✔✔-It |completes |the |remainder |of |a |partially |typed |word |in |a |command.
Network Connectivity and Communications
Exam Questions With Correct Answers
What |three |application |layer |protocols |are |part |of |the |TCP/IP |protocol |suite? |- |CORRECT |
ANSWER✔✔-DHCP, |DNS, |FTP
Fault |tolerance |- |CORRECT |ANSWER✔✔-provide |redundant |links |and |devices
scalibility |- |CORRECT |ANSWER✔✔-expand |the |network |without |degrading |the |service |for |
existing |users
security |- |CORRECT |ANSWER✔✔-protect |the |network |from |unauthorized |access
An |employee |at |a |branch |office |is |creating |a |quote |for |a |customer. |In |order |to |do |this, |the |
employee |needs |to |access |confidential |pricing |information |from |internal |servers |at |the |Head |
Office. |What |type |of |network |would |the |employee |access? |- |CORRECT |ANSWER✔✔-an |
intranet
Which |statement |describes |the |use |of |powerline |networking |technology? |- |CORRECT |
ANSWER✔✔-A |device |connects |to |an |existing |home |LAN |using |an |adapter |and |an |existing |
electrical |outlet.
A |networking |technician |is |working |on |the |wireless |network |at |a |medical |clinic. |The |technician
|accidentally |sets |up |the |wireless |network |so |that |patients |can |see |the |medical |records |data |of
|other |patients. |Which |of |the |four |network |characteristics |has |been |violated |in |this |situation? |-
|CORRECT |ANSWER✔✔-security
, not |suited |for |heavily |wooded |areas |- |CORRECT |ANSWER✔✔-satellite
uses |coaxial |cable |as |a |medium |- |CORRECT |ANSWER✔✔-cable
typically |has |very |low |bandwidth |- |CORRECT |ANSWER✔✔-dialup |telephone
high |bandwidth |connection |that |runs |over |telephone |line |- |CORRECT |ANSWER✔✔-DSL
What |two |criteria |are |used |to |help |select |a |network |medium |from |various |network |media? |
(Choose |two.) |- |CORRECT |ANSWER✔✔-the |distance |the |selected |medium |can |successfully |
carry |a |signal |/ |the |environment |where |the |selected |medium |is |to |be |installed
What |type |of |network |traffic |requires |QoS? |- |CORRECT |ANSWER✔✔-video |conferencing
A |user |is |implementing |security |on |a |small |office |network. |Which |two |actions |would |provide |
the |minimum |security |requirements |for |this |network? |(Choose |two.) |- |CORRECT |ANSWER✔✔-
implementing |a |firewall |/ |installing |antivirus |software
Passwords |can |be |used |to |restrict |access |to |all |or |parts |of |the |Cisco |IOS. |Select |the |modes |and
|interfaces |that |can |be |protected |with |passwords. |(Choose |three.) |- |CORRECT |ANSWER✔✔-
privileged |EXEC |mode, |VTY |interface, |console |interface
Which |interface |allows |remote |management |of |a |Layer |2 |switch? |- |CORRECT |ANSWER✔✔-the |
switch |virtual |interface
What |function |does |pressing |the |Tab |key |have |when |entering |a |command |in |IOS? |- |CORRECT |
ANSWER✔✔-It |completes |the |remainder |of |a |partially |typed |word |in |a |command.
