Description : Most of the inexpensive personal computers do not have any disk or diskette drive. What is the name of such computes? a. Home computers b. Diskless computers c. Dedicated computers d. General purpose computers
Last Answer : Home computers
Description : The arranging of data in a logical sequence is called a. Sorting b. Classifying c. Reproducing d. Summarizing
Last Answer : Sorting
Description : The carrier that handles inter-LATA services is calleda(n) _______. A) POP B) IXC C) LEC D) none of the above
Last Answer : IXC
Description : Thecarrier that handles intra-LATA services is calleda(n) _____ . A) POP B) IXC C) LEC D) none of the above
Last Answer : LEC
Description : To handleframesarrivingfrom other protocols, Frame Relay uses adevice calleda _________. A) VOFR B) FRAD C) MUX D) none of the above
Last Answer : FRAD
Description : The system unit of a personal computer typically contains all of the following except: a. Microprocessor b. Disk controller c. Serial interface d. Modem
Last Answer : Modem
Description : IMB launched its first personal computer called IBM-PC in 1981. It had chips from Intel, disk drives from Tandon, operating system from Microsoft, the printer from Epson and the application software from ... the country which contributed the video display? a. India b. China c. Germany d. Taiwan
Last Answer : Taiwan
Description : What does the disk drive of a computer do? a. Rotate the disk b. Read the disk c. Load a program from the disk into the memory d. Both b and c
Last Answer : Both b and c
Description : Which of the following Steel Plants was not built during Sec-ond Five Year Plan? (1) Bokaro (2) Bhilai (3) Durgapur (4) Rourkela
Last Answer : (1) Bokaro Explanation: Bokaro Steel Plant is the fourth integrated public sector steel plant in India built with Soviet help. It was incorporated as a limited company in 1964 during the 3rd Five Year Plan period (1961-1966).
Description : Which of the following is not a primary storage device? a. Magnetic tape b. Magnetic disk c. Optical disk d. None of above
Last Answer : None of above
Description : Which of the following is a secondary memory device? a. Keyboard b. Disk c. ALU d. All of the above
Last Answer : Disk
Description : CD-ROM stands for a. Compactable Read Only Memory b. Compact Data Read Only Memory c. Compactable Disk Read Only Memory d. Compact Disk Read Only Memory
Last Answer : Compact Disk Read Only Memory
Description : Most of the inexpensive personal computer does not have any disk or diskette drive. What is the name of such computes? a. Home computers b. Diskless computers c. Dedicated computer d. General computer
Last Answer : a. Home computers
Description : The use of spooler programs and/or “. Hardware allows personal computer operators to do the processing work at the same time a printing operation is in progress a. Registered mails b. Memory c. CPU d. Buffer
Last Answer : Buffer
Description : As compared to the secondary memory, the primary memory of a computer is a. Large b. Cheap c. Fast d. Slow
Last Answer : Fast
Description : The two major types of computer chips are a. External memory chip b. Primary memory chip c. Microprocessor chip d. Both b and c
Description : The ALU of a computer responds to the commands coming from a. Primary memory b. Control section c. External memory d. Cache memory
Last Answer : Control section
Description : of the primary memory of the computer is limited. a. Storage capacity b. Magnetic disk c. Both d. None of these
Last Answer : a. Storage capacity
Description : Personal computers use a number of chips mounted on a main circuit board. What is the common name for such boards? a. Daughter board b. Motherboard c. Father board d. Breadboard
Last Answer : Motherboard
Description : Which of the following professions has not been affected by personal computers? a. Medical b. Clerical and law c. Accounting d. None of the above
Last Answer : None of the above
Description : Personal computers can be connectedtogether to form a– (A) server (B) supercomputer (C) network (D) enterprise (E) None of these
Last Answer : network
Description : Interface electronic circuit is used to interconnect I/O devices to a computer’s CPU or a. ALU b. Memory c. Buffer d. Register
Last Answer : Memory
Description : Which of the following require large computers memory? a. Imaging b. Graphics c. Voice d. All of Above
Last Answer : All of Above
Description : What is the name of the softwarepackage that allows peopleto sendelectronic mail along anetworkof computers and workstations? A. Memory residentpackage B. Project management package C. Data communication package D. Electronic mail package E. None of the above
Last Answer : Data communication package
Description : Most of the inexpensive personal computers do not have any disk or diskette drive. What is the name of such computes? A) Home computers B) Diskless computers C) Dedicated computers D) General purpose computers
Last Answer : Answer : B
Description : The two kinds of main memory are: a. Primary and secondary b. Random and sequential c. ROM and RAM d. All of above
Last Answer : ROM and RAM
Description : In the ________ method, a stationneeds to make a reservationbefore sending data. Time is divided into intervals. A) reservation B) polling C) token passing D) none of the above
Last Answer : reservation
Description : ________ requires that each station first listento the medium before sending. A) MA B) CSMA C) FDMA D) CDMA
Last Answer : CSMA
Description : Inthe _______method, after thestation finds the line idle it sends or refrainfrom sending based on the outcome ofa random number generator. If the line is busy, it tries again A) nonpersistent B) 1-persistent C) p-persistent D) none of the above
Last Answer : p-persistent
Description : Inthe _________ protocol weavoid unnecessary transmissionby sending only frames that are corrupted. A) Stop-and-Wait ARQ B) Go-Back-N ARQ C) Selective-Repeat ARQ D) none of the above
Last Answer : Selective-Repeat ARQ
Description : A _______ message tells an upstream router to start sending multicast messages for a specific groupthrough aspecific router. A) weed B) graft C) prune D) none of the above
Last Answer : graft
Description : A _______ message tells an upstream router to stop sending multicast messages for a specific group through aspecific router. A) weed B) graft C) prune D) none of the above
Last Answer : prune
Description : A device is sending out data at the rate of 2000 bps. How long does it take to send a file of 1,00,000 characters ? a. 50 b. 200 c. 400 d. 800
Last Answer : c. 400
Description : Which of the following is NOT true about User Datagram Protocol in transport layer? a. Works well in unidirectional communication, suitable for broadcast information. b. It does three way ... File System d. The lack of retransmission delays makes it suitable for real-time applications
Last Answer : b. It does three way handshake before sending datagrams
Description : Which of the following system calls results in the sending of SYN packets? a. socket b. bind c. listen d. connect
Last Answer : d. connect
Description : Suppose transmission rate of a channel is 32 kbps. If there are ‘8’ routes from source to destination and each packet p contains 8000 bits. Total end to end delay in sending packet P is _____. a. 2 sec b. 3 sec c. 4 sec d. 1 sec
Last Answer : a. 2 sec
Description : In open-loop control, policies are applied to __________ A. Remove after congestion occurs B. Remove after sometime C. Prevent before congestion occurs D. Prevent before sending packets
Last Answer : C. Prevent before congestion occurs
Description : Before a disk drive can access any sector record, a computer program has to provide the record’s disk address. What information does this address specify? a. Track number b. Sector number c. Surface number d. All of above
Last Answer : Track number
Description : Technique of using disk space to make programs believe that the system contains more Random Access Memory(RAM) than is actually available is called ______ A. Random Access Memory B. Primary Memory C. Secondary Memory D. Virtual Memory
Last Answer : D. Virtual Memory
Description : HMP (Host Monitoring Protocol) is: A. a TCP/IP protocol used todynamically bind ahigh level IP Address to alow-level physical hardware address B. a TCP/IP high level protocol for transferring ... used to monitor computers D. a protocol that handles error andcontrol messages E. None of the above
Last Answer : a protocol used to monitor computers
Description : In mesh topology, relationship between one device and another is .............. A) Primary to peer B) Peer to primary C) Primary to secondary D) Peer to Peer
Last Answer : D) Peer to Peer
Description : A process designed to provide an objective evaluation, before the report is issued, of the significant judgments the engagement team made and the conclusions they reached in formulating the report is called: a. Inspection b. Documentation c. Monitoring d. Engagement quality control review
Last Answer : Engagement quality control review
Description : A distinctive sign that identifies certain goods or services produced or provided by an individuals or a company is calleda. Copyright b.Patents c. Trademark d. All of these
Last Answer : c. Trademark
Description : The simultaneous processing of two or more programs by multiple processors is calleda. Multi-processing b.Multi-tasking c. Multi-sharing d. All of the these
Last Answer : a. Multi-processing
Description : A distinctive sign that identifies certain goods or services produced or provided by an individuals or a company is called a. Copyright b.Patents c. Trademark d. All of these
Description : The point within the earth where earthquake generated is called a) Focus of epicenter b) Focus of foci c) Focus of hypocenter d) None of these
Last Answer : c) Focus of hypocenter
Description : The earth crust is made up of huge slabs, which are called a) Crust b) Plates c) Rock d) Magma
Last Answer : b) Plates