Networking Concepts Test
According to the OSI model, at which layer are network addresses assigned?
According to the OSI model, which layer addresses the issue of connections (connection-oriented/ connection-less communication)?
According to the OSI model, which layer addresses the issue of network topologies (star, ring, bus etc)?
According to the OSI model, which layer addresses the issue of switching (packet switching, message switching etc)?
According to the OSI model, which layer addresses the issues of communication media and cable connectors etc?
According to the OSI model, which layer breaks down the data into frames?
According to the OSI model, which layer is responsible for routing?
According to the OSI model, which layer is responsible for sending acknowledgements of successful data transfer?
According to the OSI model, which layer is responsible for sending acknowledgements?
According to the OSI model, which layer performs compression and decompression?
According to the OSI model, which layer performs encryption and decryption?
According to the OSI model, which layer performs parity checking and error checking?
According to the OSI model, which layer performs the function of transforming bits of data into electrical signals and sending those signals across the media?
According to the OSI model, which layer provides services such as file transfer, database access and email?
At which layer does a Bridge operate?
At which layer does a Hub operate?
At which layer does a Router operate?
At which layer of the OSI model, does a Proxy Server operate?
At which layer of the OSI model, does a World Wide Web browser operate?
At which layer of the OSI model, does FTP operate?
At which layer of the OSI model, does HTTP operate?
At which layer of the OSI model, does SMTP (Simple Mail Transfer Protocol) operate?
For which layer of the OSI model has the Ethernet standard been defined?
How is a unique MAC address assigned to a Network Card?
How many bearer (B) and data (D) channels are there in a standard ISDN BRI service?
How many bits of the MAC address are used by OUI portion?
How many twisted pairs does a UTP Cat 5 cable have?
In a TCP/IP network, which layers are basically absent?
In a TCP/IP network, which of the following must be unique for each computer in the network?
Old mainframe computers were an example of ______?
What are PPP and SLIP most commonly used for?
What are the purposes of the shielding in a Shielded Twisted Pair (STP) cable?
What are V.42, V.22, V.42bis?
What do you call a communication system in which data can be sent in both directions at the same time?
What do you call a communication system in which data cannot be sent in both directions at the same time?
What do you call a communication system which uses a clocking mechanism to synchronize the sender and receiver?
What do you call a communication system which uses start and stop bits to synchronize the sender and receiver?
What do you call a fibre optic cable in which the light signals follow a single path?
What do you call a fibre optic cable in which the light signals follow multiple paths?
What do you call a medium which allows multiple channels?
What do you call a medium which only allows a single channel?
What does CSMA/CA stand for?
What does CSMA/CD stand for?
What does ISDN stand for?
What is a checksum?
What is a token?
What is ATM (Asynchronous Transfer Mode)?
What is attenuation?
What is multiplexing?
What is the binary value of 157?
What is the binary value of hex 9F?
What is the binary value of hex BF?
What is the full form of DSL?
What is the full form of PPPoE?
What is the IEEE 802.2 standard related to?
What is the IEEE 802.3 standard related to?
What is the IEEE 802.5 standard related to?
What is the maximum number of valid IP addresses in a class B network?
What is the maximum speed supported by a standard ISDN BRI?
What is the maximum transmission speed of CAT 5 cable?
What is the maximum transmission speed supported by a standard ISDN BRI?
What is the purpose of the MAC sublayer?
What is the purpose of the shielding in a Shielded Twisted Pair (STP) cable?
What is the purpose of twisting the pairs of cables together in a UTP cable?
What is the recommended maximum length(approx) for a segment of UTP cable?
What is the speed of a E1 line?
What is the speed of a T1 line?
What is the speed of ISDN PRI service with 30B + 1D channel?
What is the X.25 protocol?
When compared to OSI model, the functionality of which of the following two layers is incorporated in the application layer of TCP/IP model?
Which cable used for RJ11 connectors?
Which cable uses RJ45 connectors?
Which cabling media does not suffer from Electro-Magnetic Interference(EMI)?
Which layer do Network Cards and their drivers correspond to?
Which layer is broken down into the MAC and LLC sublayers?
Which layer of the OSI model corresponds to IP?
Which layer of the OSI model corresponds to TCP?
Which media access technique does Ethernet use?
Which media suffers least from attenuation?
Which network topology does Ethernet use?
Which network topology does FDDI use?
Which of the following cables can be used to connect a PC and a Hub?
Which of the following cables can be used to directly connect two PCs?
Which of the following is a Class A network?
Which of the following is a disadvantage of Client Server networks?
Which of the following is a disadvantage of Peer Networks?
Which of the following is a Fiber Optic Connector?
Which of the following is an 'end-to-end' layer?
Which of the following is false with regard to assymetric DSL?
Which of the following is mentioned in the correct sequence (from lowest layer to highest)?
Which of the following is used as a high speed network backbone media?
Which of the following protocols does not support Routing?
Which of the following ranges are reserved as private addresses?
Which of the following services is feasible using standard ISDN?
Which one of the following devices breaks up a Broadcast Domain by default?
Which protocol is connection oriented?
Which protocol uses port number 23?
Which type of connector is mostly used these days for connectivity with the network card?
Which type of network uses dual fibre-optic rings?