CCNA Exploration 1: Network Fundamentals – Chapter 9 Exa

01. Convert the binary number 10111010 into its hexadecimal equivalent. Select the correct answer from the list below.
85
90
BA
A1
B3
1C

02. Which of the following describe interframe spacing? (Choose two.)
the minimum interval, measured in bit-times, that any station must wait before sending another frame
the maximum interval, measured in bit-times, that any station must wait before sending another frame
the 96-bit payload padding inserted into a frame to achieve a legal frame size
the 96-bit frame padding transmitted between frames to achieve proper synchronization
the time allowed for slow stations to process a frame and prepare for the next frame
the maximum interval within which a station must send another frame to avoid being considered unreachable

CCNA Exploration 1: Network Fundamentals – Chapter 11 Exam

01. Immediately after a router completes its boot sequence, the network administrator wants to check the routers configuration. From privileged EXEC mode, which of the following commands can the administrator use for this purpose? (Choose two.)
show flash
show NVRAM
show startup-config
show running-config
show version

02. Users in the network are experiencing slow response time when doing file transfers to a remote server. What command could be issued to determine if the router has experienced any input or output errors?
show running-config
show startup-config
show interfaces
show ip route
show version
show memory

CCNA 1 - Module 10 Exam Answers

1
Refer to the exhibit. A student working in the lab selects a cable that is wired as shown. Which connection types can successfully be made with this cable? (Choose two.)
connecting a PC to a router's console port
**connecting two routers together via their fast ethernet ports
**connecting two switches together at gigabit speeds
connecting a PC to a switch at Gigabit Ethernet speeds
connecting two devices with the same interface type at Fast Ethernet speeds

2
Which three statements are true about the role of routers in the network? (Choose three.)
They propagate broadcasts.
They enlarge collision domains.
They segment broadcast domains.
**They interconnect different network technologies.
**Each router interface requires a separate network or subnet.
**They maintain a common frame format between LAN and WAN interfaces.

CCNA 1 - Module 8 Exam Answers

1
Which type of cable run is most often associated with fiber-optic cable?
Xbackbone cable
horizontal cable
patch cable
work area cable

2
In most business LANs, which connector is used with twisted-pair networking cable?
BNC
RJ-11
**RJ-45
Type F

CCNA 1 - Module 7 Exam Answers

1
Which options are properties of contention-based media access for a shared media? (Choose three.)
**non-deterministic
**less overhead
one station transmits at a time
**collisions exist
devices must wait their turn
token passing

2
What is a primary purpose of encapsulating packets into frames?
provide routes across the internetwork
format the data for presentation to the user
**facilitate the entry and exit of data on media
identify the services to which transported data is associated

CCNA 1 - Module 6 Exam Answers

1
How many bits make up an IPv4 address?

128

64

48

32 **


2
Refer to the exhibit. A network administrator has to develop an IP addressing scheme that uses the 192.168.1.0 /24 address space. The network that contains the serial link has already been addressed out of a separate range. Each network will be allocated the same number of host addresses. Which network mask will be appropriate to address the remaining networks?

CCNA 1 - Module 5 Exam Answers

1
In an IPv4 environment, what information is used by the router to forward data packets from one interface of a router to another?
**destination network address
source network address
source MAC address
well known port destination address

2
What information is added during encapsulation at OSI Layer 3?
source and destination MAC
source and destination application protocol
source and destination port number
**source and destination IP address

CCNA 1 - Module 4 Exam Answers

1
Refer to the exhibit. What two pieces of information can be determined from the output that is shown? (Choose two.)
The local host is using well-known port numbers to identify the source ports.
**A termination request has been sent to 192.135.250.10.
Communication with 64.100.173.42 is using HTTP Secure.
**The local computer is accepting HTTP requests.
192.168.1.101:1042 is performing the three-way handshake with 128.107.229.50:80.

2
After a web browser makes a request to a web server that is listening to the standard port, what will be the source port number in the TCP header of the response from the server?
13
53
**80
1024
1728

CCNA 1 - Module 3 Exam Answers

CHAPTER 3

1. What is the purpose of resource records in DNS?
used by the server to resolve names

2. What are two forms of application layer software?
applications
syntax

3. What application layer protocol is commonly used to support for file transfers between a client and a server?
FTP

CCNA Exploration : Chapter 2

CCNA 1 - Module 2 Exam Answers

CHAPTER 2


1
Which two layers of the OSI model have the same functions as the TCP/IP model Network Access Layer? (Choose two.)
Network
Transport
Physical**
Data Link**
Session

2
What is a primary function of the trailer information added by the data link layer encapsulation?
supports error detection**
ensures ordered arrival of data
provides delivery to correct destination
identifies the devices on the local network
assists intermediary devices with processing and path selection