100-105 Exam Questions Answers
Valid4sure 100-105 VCE Practice Test
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- Cisco Interconnecting Cisco Networking Devices Part 1 (ICND1 v3.0)
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100-105 Practice
Test Questions Answers – 100-105 braindump
QUESTION NO: 1
Which protocol uses a
connection-oriented service to deliver files between end systems?
A. TFTP
B. DNS
C. FTP
D. SNMP
E. RIP
Answer: C
QUESTION NO: 2
If the hubs in the graphic were
replaced by switches, what would be virtually eliminated?
A. broadcast domains
B. repeater domains
C. Ethernet collisions
D. signal amplification
E. Ethernet broadcasts
Answer: C
QUESTION NO: 3
If host A sends an IP packet to host
B, what will the source physical address be in the frame when it reaches host
B?
A. 10.168.10.99
B. 10.168.11.88
C. A1:A1:A1:A1:A1:A1
D. B2:B2:B2:B2:B2:B2
E. C3:C3:C3:C3:C3:C3
F. D4:D4:D4:D4:D4:D4
Answer: E
QUESTION NO: 4
HostX is transferring a file to the
FTP server. Point A represents the frame as it goes toward the Toronto router.
What will the Layer 2 destination address be at this point?
A. abcd.1123.0045
B. 192.168.7.17
C. aabb.5555.2222
D. 192.168.1.1
E. abcd.2246.0035
Answer: E
QUESTION NO: 5
Which transport layer protocol
provides best-effort delivery service with no acknowledgment receipt required?
A. HTTP
B. IP
C. TCP
D. Telnet
E. UDP
Answer: E
Explanation:
UDP provides a connectionless
datagram service that offers best-effort delivery, which means that UDP does
not guarantee delivery or verify sequencing for any datagrams. A source host
that needs reliable communication must use either TCP or a program that
provides its own sequencing and acknowledgment services.
QUESTION NO: 6
Which layer of the OSI model controls
the reliability of communications between network devices using flow control,
sequencing and acknowledgments?
A. Physical
B. Data-link
C. Transport
D. Network
Answer: C
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