Computer Awareness Quiz #19 Answers



Q1) Two versions of the internet protocol (IP) are in use such as IP version 4 and IP version 6 each version defines an IP address ____

(a) Same

(b) Unique

(c) Different

(d) Connected

(e) None of these


Q2) Cryptography includes the __________to securely and consistently prevent or delay unauthorized access to sensitive information and enable verifiability of every component in a 

(a) Communication

(b) Protocols

(c) Algorithms

(d) All of the Above

(e) None of these


Q3) Which among the following layer’ main function is data formats, data encryption/decryption, data compression/decompression etc:

(a) Session Layer

(b) Transport Layer

(c) Presentation Layer

(d) Application Layer

(e) None of these


Q4) Which layer has access to particular network services, billing functions etc:

(a) Session Layer

(b) Transport Layer

(c) Presentation Layer

(d) Application Layer

(e) None of these


Q5) In OSI Model, OSI stands for:

(a) Open Systems Interconnection

(b) Operational System Interconnection

(c) Occur System Interconnection

(d) Operational Session Interconnection

(e) None of these


Q6) The size of a ______can cover a city whose scope is less than 100 kilometer such as cable TV networks etc:

(a) WAN

(b) LAN

(c) MAN

(d) PAN

(e) WLAN


Q7) FDM stands for:

(a) Free Division Multiplexing

(b) Fidelty Division Multiplexing

(c) Fast Division Multiplexing

(d) Frequency Division Multiplexing

(e) None of These


Q8) What type of web technology allows its community members to continuously change the contents on a web site:

(a) Intelligent Bots

(b) Social Networks

(c) Wiki

(d) All of the above

(e) None of these


Q9) The finally block is executed:

(a) Only when a checked exception is thrown

(b) Only when a unchecked exception is thrown

(c) Only when an exception is thrown

(d) Irrespective of whether an exception is thrown or not

(e) None of The Above


Q10) What is the environment variable that contains a list of directions where Java looks for classes referenced in a program:

(a) CLASSPATH

(b) PATHDIR

(c) SEARCHPATH

(d) PATHCLASS

(e) None of these


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