1. What is a protocol?(choose 2)
a. A type of connector
b. A type of transmission media
c. Rules and regulations which help entities communicate and
understand each other. *
d. TCP and IP *
2. What does TCP/IP mean?
a. Transfer Control Protocol/ Intranet Protocol
b. Transmission Control Protocol/ Internet Protocol *
c. Transfer Concept Permission/ Intercept Protocol
d. Transmission Control Protocol/ Intranet Protocol
3. Which of the following are valid protocols used in todays
networks? (choose 2)
a. IPX/SPX *
b. NetBOWI
c. ASAP/IF
d. TCP/IP *
Q1. What are the three layers of TCP/IP?
(a) TCPIPL
(b) IP
(c) TCP
(d) Sockets
Ans. (b,c,d)
Q2. Who sets internet standards?
(a) DOD
(b) IAB
(c) DARP
Ans. (b)
Q3. IPv6 will use ______ addressing.
(a) 32 bit
(b) 128 bit
(c) 64 bit
(d) 129 bit
Ans. (b)
Q4. What are the different stages through which a protocol has to
go through before becoming a standard?
(a) Draft, Proposed, Standard
(b) Proposed, Draft, Standard
(c) Proposed, Testing, Standard
Ans. (b)
Q5. Two task forces of IAB are _____ and _____.
(a) IETF
(b) IEEF
(c) IRTF
(d) RTF
Ans. (a,c)
1.A ___ is set of rules for communications between 2 or more
devices.
a. WAN
b. Protocol *
c. TCP/IP
d. IP
1). Microsoft's TCP/IP enables enterprise networking by
offering which of the following?
a. Connects dissimilar systems via telnet and ftp.
b. Offers socket interface.
c. Increased bandwidth.
d. Decreases Interoperability.
Answer a & b Chap. 1
2).Which of the following is not a Protocol Requirement Level?
a. Limited
b. Elective
c. Experimental
d. Required
Answer c
1) What is a protocol?
A. A type of connector
B. A type of transmission media
C. Rules and regulations which help entities communicate and
understand each other*
2) What does TCP/IP stand for?
A. Transfer control protocol/ Intranet protocol
B. Transmission control protocol / Internet protocol*
C. Transfer concept permission/ Intercept protocol
3) Which of the following are valid protocols used in
today’s networks. (Choose 2)
A. IPX/SPX*
B. NetBOWI
C. ASAP/IF
D. TCP/IP*
1. Who is responsible for specifying the
Internet protocols & its
architecture.
a. IRTF
b. IETF
***
c. IP
d. IAB
2. Current Version of IP protocol uses ___ bit
of Address.
a. 16
b. 64
c. 128
d. 32 ***
3. TCP/IP Address class C uses
a. three octets / 24 bits)
***
b. first two octet / 2 bits
c. first octet
d. six
octet / 64 bits
1.What is Telnet?
a.Remote terminal emulation protocol that enables clients to log
onto
remote hosts on a network.
b.A file transfer application that enables user to talk to each
other.
c.International governing boby.
ans.A
2.TCP/IP protocols was developed in the early_____.
a.80's
b.70's
c.60's
ans.A
3.The protocols currently in use is version 4,What is the size
of the bit address?
a.8
b.32
c.16
ans.b
1.Goals set for the research behind TCP/IP are: (choose 4)
a.common protocols *
b.Inoperability
c.interoperability *
d.robustness *
e.ease of reconfiguration *
f. uncommon protocols
2.A network address that starts with 192 would have how many
hosts?
a.2,097,152
b.16,384
c.126
d.254 *
3.Which of the following base two numbers converts to 173
decimal?
a.11011010
b.10101011
c.10010101
d.10101101 *
1. Why was TCP/IP need by the Department of Defense?
a. Need to for war purposes
b. to end lossed packets of data
c. to communicate with anyone outside of the military under any
circumstance
ans c
2 What does RFC stand for?
a. Request For Comments
b. Reason For Control
c. Request From Computer
ans a
3. Which 3 protocols and services associate with TCP/IP
a. Telnet
b. FTP
c. HTTP
d. unix
ans a, b, c
1.A 'C' Class Network uses the following for the network ID
a) First octet
b) First two octets
c) First three octets *
d) All the four octets
2. Indicate the Class of the Network Address 187.53.235.0
a) A
b) B *
c) C
1. Convert to decimal:
11011010
10101101
01000101
218*
173*
69*
Convert to Binary:
196
78
121
11000100*
01001110*
01111001*
2. List at least five of the protocols and services associated
with TCP/IP and a brief description of each.
Telnet: A remote terminal emulation protocol that enables clients to log on to remote hosts on the
network.*
FTP: A file transfer application that enables users to transfer files between hosts.*
SNMP: (Simple Network Management Protocol) Used to remotely manage Networks.*
DNS: (Domain Name Service) Assigns a name to a computer on a network.*
HTTP: (HyperText Transfer Protocol) This protocol, is the foundation of the World Wide Web,
controls retrieval and transfer of hypertext (mixed media) documents.*
3. Finish Chart (First Octet & Finish Octet)
Start Finish
Class A 1
Class B
Class C
Start Finish
Class A 1 126*
Class B 128* 191*
Class C 192* 223*
1.Why is TCP/IP the choosen Protocol?
A.reliable
B.fast
C.more versitle
D.all the above
2.Which is more important when finding a computer on the
network?
A.DNS
B.FTP
C.HTTP
D.IP address
1. A ______________ is a agreed upon format for transmitting
data between two devices.
a. TCP
b. Socket
c. Protocol *
d. API
2. TCP/IP Protocol Suite includes which of the following.
(choose 3)
a. Telnet *
b. FTP *
c. STMP
d. DNS *
3. The binary code for the number 194 is which of the
following?
a. 11100001
b. 11000010 *
c. 11110000
d. 11010000
1. A Protocol is _____ . A: an agreed upon format for transmitting data between two devices.
2. A protocol determines: E
A. type of error checking
B. data compression method
C. how sending device indicates it is finished sending
a message
D. how receiving device indicates it has received
a message
E. All the above
F. None of the above
G. A, C, D
3. _________ is responsible for moving packets of data.
D
A. NT
B. Sockets
C. TCP - (Transmission Control Protocol)
D. IP - (Internet Protocol)
1. List four examples of protocols and services associated with TCP/IP:
Accepted answers (Telnet, FTP, SNMP, DNS, HTTP)(Page 23)
2. The thre main classes of addresses in TCP/IP are?
(Answer Class A, Class B, and Class C: Page 24)
In Class B IP addresses span what range (in decimal) of the first octet?
a. 0 to 127
b* 128 to 191
c. 192 to 223
d. 224 to 239
e. 240 to 255
In Class C IP addresses span what range (in decimal) of the first octet?
a. 0 to 127
b. 128 to 191
c* 192 to 223
d. 224 to 239
e. 240 to 255