DSSSB Computer Hardware & Networking Instructor Paper 2014

DSSSB Computer Hardware & Networking Instructor Paper 2014

ISDN is telecommunication technology where _________can be transmitted.
(a) Simultaneous voice and data
(b) Only voice
(c) Only data
(d) None of these

Which among the following is NOT an open source text editor tool ?
(a) Kwrite
(b) StarOffice Writer
(c) Openoffice.org Writer
(d) None of these

Communication over a phone system is an example of ___________communication.
(a) serial
(b) Parallel
(c) PS/2
(d) None of these

______________is a terminal with its own memory processor and a firmware that can perform certain functions independently.
(a) Dumb terminal
(b) Intelligent terminal
(c) Both (a) & (b)
(d) None of these

Which among the following is NOT a language processor in a computer system ?
(a) Assembler
(b) Defragmenter
(c) Translator
(d) Compiler

An IP address is a ____________bit binary number usually represented as 4 decimal values.
(a) 4
(b) 8
(c) 16
(d) 32

___________is an eight wired connector that is used to connect computers on a local area network
(a) RJ10
(b) RJ11
(c) RJ35
(d) RJ45

What is the approximate bandwidth of a typical voice signal ?
(a) 2 GHz
(b) 2 MHz
(c) 3 kHZ
(d) 3 MHz

A computer that facilitates sharing of data, software and hardware resources on the network is known as
(a) Server
(b) Client
(c) Node
(d) Workstation

Which datalink protocol is commonly used to establish a direct connection between two nodes over a communication path ?
(a) TCP
(b) IP
(c) PPP
(d) POP

In context of the Internet, the number of bits transferred by a channel per unit time is
(a) Frequency
(b) Bandwidth
(c) Wavelength
(d) None of these

In a client-server paradigm, bidirectional communication nodes are termed as
(a) Queue
(b) Stack
(c) Socket
(d) None of these

Which of the following protocols maintains a free pool of assignable IP addresses for new hosts connected to the network ?
(a) DHCP
(b) TCP/IP
(c) UDP
(d) FTTP

In a 7 layer TCP/IP model, _____________ is the top most layer.
(a) Physical layer
(b) Datalink layer
(c) Network layer
(d) Application layer

____________is used for communication between two computers using a serial interface mostly a personal computer connected by phone line to a server.
(a) SMTP
(b) Point to point protocol
(c) MTA
(d) POP2