Q.1
Which of the following is the decimal and hexadecimal equivalents of the binary number 10011101?
Q.2
Which of the following are TCP/IP protocols used at the Application layer of the OSI model?
1. IP
2. TCP
3. Telnet
4. FTP
5. TFTP
Q.3
Which statements are true regarding ICMP packets?
1. They acknowledge receipt of a TCP segment.
2. They guarantee datagram delivery.
3. They can provide hosts with information about network problems.
4. They are encapsulated within IP datagrams.
Q.4
What protocol is used to find the hardware address of a local device?
Q.5
Which of the following protocols uses both TCP and UDP?
Q.6
Which of the following are layers in the TCP/IP model?
1. Application
2. Session
3. Transport
4. Internet
5. Data Link
6. Physical
Q.7
Which layer 4 protocol is used for a Telnet connection?
Q.8
Which of the following allows a router to respond to an ARP request that is intended for a remote host?
Q.9
The DoD model (also called the TCP/IP stack) has four layers. Which layer of the DoD model is equivalent to the Network layer of the OSI model?
Q.10
What is the address range of a Class B network address in binary?
Q.11
Which statements are true regarding ICMP packets?
1. ICMP guarantees datagram delivery.
2. ICMP can provide hosts with information about network problems.
3. ICMP is encapsulated within IP datagrams.
4. ICMP is encapsulated within UDP datagrams.
Q.12
Which of the following services use UDP?
1. DHCP
2. SMTP
3. SNMP
4. FTP
5. HTTP
6. TFTP
Q.13
Which class of IP address provides a maximum of only 254 host addresses per network ID?
Q.14
If you use either Telnet or FTP, which is the highest layer you are using to transmit data?
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