PPSC Past Papers MCQs

PPSC Past Papers Most Repeated — 741 MCQs (Page 14 of 75)

Practice PPSC Past Papers MCQs with solved questions from real past exams. These MCQs cover PPSC Past Papers Most Repeated past papers and are ideal for candidates preparing for competitive exams.

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An _________ SNMP engine is responsible for the accuracy of the time-stamp and a unique SNMP engine ID in each message.

A. Administrative
B. Informative
C. Non-authoritative
D. Authoritative

What is the function of Masquerade in SNMPv3 security threats?

A. Some unauthorized user may modify the contents of the message while it is in transit
B. The message stream could be monitored by an unauthorized person by eavesdropping
C. An unauthorized user sends information to another assuming the identity of an authorized user
D. An authorized user is denied service by a management entity

Two algorithms are recommended in SNMPv3 for developing the key from the password. They are ______ and ______

A. Triple des, rsa
B. Block cipher algorithm, stream cipher algorithm
C. . the second part in the designation is the bashing algorithm used, the first one being the mds hashing algorithm, and the second one the sha-1 hashing algorithm to generate mac.
D. Hmac-mds-96, hmac-sha-96

The first eight octets of the 24-octet privacy key are used to create the DES key.

A. True
B. False
C.
D.

One important function of an NMS as a user is the discovery of agents in the network. This is accomplished by generating a ______ message.

A. Report
B. Response
C. Request
D. Setrequest

What is the function of the access policy?

A. It permits the operation of changes and modification in a key
B. It provides a common medium for network devices to share management information
C. It has enhanced security features
D. It determines the access rights to objects as read-view, write-view, and notify-view

An SNMP _______ is a collection of management information accessible by an SNMP entity.

A. Context
B. Mib view
C. Groups
D. Security level

Network Status Tools lists some of the network status-monitoring tools that are available in the ___________ and ___________ environments.

A. Environments.
B. Unix, macos x
C. Solaris, hp-ux
D. Windows xp, aix

The command ________ on a UNIX system is used to assign an address to a network interface or to configure network interface-parameters.

A. Ping
B. Ifconfig
C. Nslookup
D. Host

How can we obtain IP address using nslookup?

A. By repeatedly executing ping with a large repeat count
B. By calculating the difference in round-trip times for different packet sizes from each end of the link
C. By sending the query to the local domain name server
D. By finding all the hosts on a local area network (LAN) using a broadcast ping on the LAN

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