In this section of Data Communication and Networking – Network Management: SNMP MCQ (Multiple Choice) Based Questions and Answers,it cover the below lists of topics.All the Multiple Choice Questions and Answers (MCQs) have been compiled from the book of Data Communication and Networking by The well known author behrouz forouzan.
This Section covers below lists of topics.
- Real-time Transport Control Protocol (RTCP) MCQs.
- Time Transport Protocol (RTP) MCQs.
- Real-time Transport Control Protocol (RTCP) MCQs.
- Voice over IP MCQs.
- Session Initiation Protocol (SIP) MCQs.
PRACTICE IT NOW TO SHARPEN YOUR CONCEPT AND KNOWLEDGE
1. SNMP defines the ___________________ to be sent from a manager to an agent and vice versa.
- format of the packets
- encoding of the packets
- number of packets
- none of the above
A. format of the packets
2. A manager is a host that runs the SNMP _______ process.
- client
- server
- both a and b
- none of the above
A. client
3. An agent is a host or computer that runs the SNMP _______ process
- client
- server
- both a and b
- none of the above
B. server
4. SNMP uses two other protocols:________ and _________
- MIB; SMTP
- SMI; MIB
- FTP; SMI
- none of the above
B. SMI; MIB
5. ________ defines the general rules for naming objects, defining object types, and showing how to encode objects and values.
- MIB
- BER
- SMI
- none of the above
C. SMI
6. We can compare the task of network management to the task of writing a program. Both tasks need rules. In network management this is handled by ___________.
- SMNP
- MIB
- SMI
- none of the above
C. SMI
7. We can compare the task of network management to the task of writing a program. Both tasks need variable declarations. In network management this is handled by _________.
- SMNP
- MIB
- SMI
- none of the above
B. MIB
8. We can compare the task of network management to the task of writing a program. Both tasks have actions performed by statements. In network management this is handled by _______.
- SMNP
- MIB
- SMI
- none of the above
A. SMNP
9. SMI emphasizes three attributes to handle an object: _____, ________, and _________.
- name; data type; size
- name; size; encoding method
- name; data type; encoding method
- none of the above
C. name; data type; encoding method
10. To name objects globally, SMI uses an object identifier, which is a hierarchical identifier based on a _______ structure
- linear
- tree
- graph
- none of the above
B. tree
11. All objects managed by SNMP are given an object identifier. The object identifier always starts with _______
- 1.3.6.1.2.1
- 1.3.6.1.2.2
- 1.3.6.1.2.3
- none of the above
A. 1.3.6.1.2.1
12. To define the data type, SMI uses fundamental _______ definitions and adds some new definitions.
- AMS.1
- ASN.1
- ASN.2
- none of the above
B. ASN.1
13. SMI has two broad categories of data type: _______ and _______
- simple; complex
- simple; structured
- structured; unstructured
- none of the above
B. simple; structured
14. The _______ data types are atomic data types
- structure
- simple
- both a and b
- none of the above
B. simple
15. SMI defines two structured data types: ________ and _________
- sequence; atomic
- sequence; sequence of
- a sequence of; array
- none of the above
B. sequence; sequence of
16. SMI uses another standard, ___________, to encode data to be transmitted over the network
- MIB
- ANS.1
- BER
- none of the above
C. BER
17. The _________ ordering enables a manager to access a set of variables one after another by defining the first variable.
- lexicographic
- linear
- non-linear
- none of the above
A. lexicographic
18. The GetRequest PDU is sent from the _______ to the __________ to retrieve the value of a variable or a set of variables
- client; server
- server; client
- server; network
- none of the above
A. client; server
19. The Response PDU is sent from the ______ to the ______ in response to GetRequest or GetNextRequest
- server; client
- client; server
- network; host
- none of the above
A. server; client
20. The Trap PDU is sent from the ______ to the _______ to report an event
- server; client
- client; server
- network; host
- none of the above
A. server; client
21. SNMP uses the services of UDP on two well-known ports, _______ and _______
- 161; 162
- 160; 161
- 160; 162
- none of the above
A. 161; 162
22. _______ runs the SNMP client program; _______ runs the SNMP server program.
- A manager; a manager
- An agent; an agent
- A manager; an agent
- An agent; a manager
C. A manager; an agent
23. INTEGER, OCTET STRING, and ObjectIdentifier are _______ definitions used by SMI.
- MIB
- SNMP
- ASN.1
- none of the above
C. ASN.1
24. Which of the following could be a legitimate MIB object identifier?
- 1.3.6.1.2.1.1
- 1.3.6.1.2.2.1
- 2.3.6.1.2.1.2
- none of the above
A. 1.3.6.1.2.1.1
25. Which is a manager duty?
- Retrieve the value of an object defined in an agent
- Store the value of an object defined in an agent
- a and b
- none of the above
C. a and b
26. For a 1-byte length field, what is the maximum value for the data length?
- 127
- 128
- 255
- none of the above
A. 127
27. An object id defines a _______. Add a zero suffix to define the _______
- variable; table
- table; variable
- variable; variable contents
- none of the above
C. variable; variable contents
28. An SNMP agent can send _______ messages
- GetRequest
- SetRequest
- Trap
- none of the above
C. Trap
29. An SNMP agent can send _______ messages
- Response
- GetRequest
- SetRequest
- none of the above
A. Response
30. The _______ field in the SNMP PDU is an offset that points to the variable in error
- community
- enterprise
- error index
- none of the above
C. error index
