The _________ present a uniform device-access interface to the I/O subsystem, much as system calls provide a standard interface between the application and the operating system.
A. Devices
B. Buses
C. Device drivers
D. I/o systems
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When device A has a cable that plugs into device B, and device B has a cable that plugs into device C and device C plugs into a port on the computer, this arrangement is called a _________
A. Port
B. Daisy chain
C. Bus
D. Cable
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A ____ a set of wires and a rigidly defined protocol that specifies a set of messages that can be sent on the wires.
A. Port
B. Node
C. Bus
D. None of the mentioned
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If one or more devices use a common set of wires to communicate with the computer system, the connection is called ______
A. Cpu
B. Monitor
C. Wirefull
D. Bus
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IPv6 does not use ________ type of address.
A. Broadcast
B. Multicast
C. Any cast
D. Unicast
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In an IPv6 header, the traffic class field is similar to which field in the IPv4 header?
A. Fragmentation field
B. Fast switching
C. Tos field
D. Option field
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The header length of an IPv6 datagram is ___________
A. 10bytes
B. 25bytes
C. 30bytes
D. 40bytes
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If the value in protocol field is 17, the transport layer protocol used is _________
A. Tcp
B. Udp
C. Icmp
D. Igmp
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Which one of the following is not used in media access control?
A. Ethernet
B. Digital subscriber line
C. Fiber distributed data interface
D. Packet switching
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Which protocol assigns IP address to the client connected in the internet?
A. DHCP
B. Ip
C. Rpc
D. Rsvp
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Word of the Day
31 Aug
Hefty
large and heavy.
طاقتور، ہٹا کٹا، زبردست

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