ESAS (COMPUTER OBJECTIVE)
B. variant-record
The Pascal equivalent of union construct in C is A. record C. set B. variant-record D. pointer
B. Bit
Which of the following is the abbreviation of binary digit? A. Bin C. Byte B. Bit D. Bid
B. Hyper Text Transfer Protocol
Which of the following represented by HTTP? A. Huge Text Transfer Protocol B. Hyper Text Transfer Protocol C. Hyper Text Transmission Protocol D. High speed Text Translate Protocol
A. Connector
A circle in the flowchart symbols represent which one of the following? A. Connector C. Data B. Decision D. Terminator
B. Decision
A diamond shape symbol in a flowchart represents, A. Process C. Merge B. Decision D. Preparation
D. none of the above
FORTRAN is a A. regular language B. context free language C. context-sensitive language D. none of the above
B. Bharat OS
Source code is not available for user in A. open source C. linux OS B. Bharat OS D. none
D. nybble
A 4-bit data word is called A. data bus C. band B. byte D. nybble
B. letter
A FORTRAN variable at the most six or less letters or digits begins with a A. zero C. digit B. letter D. decimal
B. 8
A byte is composed of how many bites? A. 7 C. 4 B. 8 D. 2
D. 8
A byte is composed of how many bits? A. 2 C. 6 B. 4 D. 8
B. it has random access memory
A computer is always freely programmable if A. the programme contains branch instructions B. it has random access memory C. it contains an interchangeable read only memory D. it contains an EPROM
B. logic circuit
A digital circuit is known as A. arithmetic circuit C. electronic circuit B. logic circuit D. sequential circuit
B. template
A flow charting tool, called a ...... contains all the standard symbols used to draw flow chart A. flow line C. note B. template D. operation
A. BASIC
A language in which a statement in a loop that runs 100 times and is decoded 100 times, is A. BASIC C. FORTRAN B. COBOL D. PASCAL
C. digital, analog
A modem is used for transmission of _____ data in ______ medium A. analog, digital C. digital, analog B. digital, digital D. analog, analog
C. CPU
A program in execution is called A. process C. CPU B. function D. memory
A. process
A rectangular shape symbol in a flow chart represent, A. process C. merge B. decision D. preparation
D. cursor
A small movable symbol which appears on the screen to indicate the current position is a A. dot C. movable dot B. flash D. cursor
A. word processor
A software package to aid text processing and produce letters etc is called A. word processor C. keyboard B. terminal D. instruction
B. file allocation table
A special file that is used by he operating system to store the physical location of all the files on a storage medium such as hard disc or floppy disc is called. A. field C. file format B. file allocation table D. file information table
A. linker
A utility program that takes a procedure and searches a library to locate copies of any procedures called but not defined in the first procedure, is called A. linker C. relocator B. leader D. text editor
B. access to fall features of the machine
ALGOL is oriented to the solution of scientific language. ALGOL introduced the idea of A. nested procedure B. access to fall features of the machine C. structural programming D. none of the above
B. Arithmetic Logic Unit
ALU means, A. Asian Labor Union C. American Loggers Union B. Arithmetic Logic Unit D. Arithmetic Logic Universe
C. machine dependant
An assembler is A. programming language dependent B. sytanx dependant C. machine dependant D. data dependant
A. low level programming language
An assembly language is a A. low level programming language B. Middle level programming language C. high level programming language D. internet based programming language
C. C-DAC
BOSS is developed by A. NASA C. C-DAC B. IUCCA D. NASDAQ
D. debian
BOSS is developed over A. mandrake C. fedora B. suse D. debian
A. symbolic, instruction
Basic stands for Beginners All purpose ......... code A. symbolic, instruction B. system, instruction C. source, program, information D. sequential input
C. Compact Disk Read Only Memory
CD ROM represent which of the following? A. Compact Data Read Only Memory B. Compatible Read Data Only Memory C. Compact Disk Read Only Memory D. Compatible Disk Read Only Memory
A. Central Processing Unit
CPU means, A. Central Processing Unit B. Common Processing Unit C. Canadian Processing Unit D. Continuing Project Unit
B. UHF
Cellular phone operates on which frequency? A. VHF C. EHF B. UHF D. SHF
A. VHF
Channel 2 to 13 operates on which frequency? A. VHF C. EHF B. UHF D. SHF
A. can be neglected
Compared with the time for storage access, the speed of the arithmetic module A. can be neglected B. can be neglected if the speed of the arithmetic module is small C. cannot be neglected D. cannot be neglected because the speed of the arithmetic module is small
A. digital subscriber line
DSL means, A. digital subscriber line B. digital subscription link C. digital subscription line D. digital subscriber link
A. digital subscriber line
DSL means, A. digital subscriber line C. digital standard line B. digital subscription line D. digital service line
C. fiber optic link around the globe
FLAG means, A. fiber link around the globe B. four mode link around the globe C. fiber optic link around the globe D. four link around the globe
A. a file transfer protocol
FTP means, A. a file transfer protocol B. file transfer port C. fle transmission port D. file termination protocol
A. fiber to the home
FTTH mean, A. fiber to the home C. fiber to the hall B. fiber to the house D. filter to the home
D. none of the above
GOOGLE CHROME is _______ A. compiler C. editor B. OS D. none of the above
A. Scheme is large and complex; Common lisp is small
How is Scheme opposite to Common Lisp? A. Scheme is large and complex; Common lisp is small B. Common is lisp is not an ANSI standard; Scheme is C. Scheme is exclusively statically scoped; Common lisp supports dynamic scoping D. common lisp is interpreted; Scheme is compiled
C. synchronous
If the registers in the interface share a common clock with the CPU registers then transfer between the two units is said to be A. parallel C. synchronous B. serial D. asynchronous
C. the lexical analyzer
In a compiler the module that checks every character of the source text is called A. the code generator C. the lexical analyzer B. the code optimizer D. the sytanx analyzer
B. terminal
In the time-sharing mode, the use communicates with the computer via a A. key C. channel B. terminal D. spool
D. Application Software
MS WORD is a type of, A. Operating System B. System Software C. System Architecture D. Application Software
A. browser
Mozilla Firefox is ________ A. browser C. compiler B. editor D. none of the above
A.4
Nibble is composed of how many bits? A.4 C.6 B. 8 D.7
A. portable document format
PDF mean, A. portable document format B. portable document file C. protocol document format D. protocol document file
A. micro-programming
Programming in a language that actually controls the path of signals or data within the computer is controlled A. micro-programming B. instruction set C. assembly language programming D. machine language programming
A. serial interface standard
RS 232C is a(n) A. serial interface standard B. parallel interface standard C. analog transmission standard D. device driver standard
D. it takes time to transfer information in and out of shift registers
Serial operations are slower than parallel operations because of A. hardware complexity B. interrupted by intermediate operations C. unparallel mode same operations can be skipped D. it takes time to transfer information in and out of shift registers
D. 1s
The UNIX command for listing the files in the current directory is A. dir C. list B. 1d D. 1s
B. date
The UNIX command for setting time is A. set<time C. time<set B. date D. time
C. exit from the current loop
The effect of a 'break' statement inside a loop in a c program is to A. exit from all the enclosing loops B. exit from the program C. exit from the current loop D. terminate the current iteration of the loop
B. congestion control
The function of network layer is A. transmit raw layer C. error correction B. congestion control D. token management
D. parallel priority interrupt
The method that uses a register to establish the priority of the requesting device according to position of the bits is A. dasy-chain priority interrupt B. polling C. hand shaking D. parallel priority interrupt
B. relative mode
The most relevant addressing mode to write position independent codes is A. direct mode C. indirect mode B. relative mode D. indexed mode
B. asynchronous data transfer scheme
The scheme that uses hand shaking principle is called a(n) A. synchronous data transfer scheme B. asynchronous data transfer scheme C. DMA data transfer scheme D. interrupt drives data transfer scheme
B. log-in-id's
The statement who/sort in UNIX prints the list of users currently logged on according to A. log-in-time C. usernames B. log-in-id's D. passwords
A. 0
The value of the integer variable x after execution of the following C statements is i = 0, w = ++? ++i...i; A. 0 C. 1 B. 2 D. -1
B. spooling
To read data from (and write it to) peripheral devices in parallel with normal job processing via a faster medium is called A. key-to-disk transfer C. multi-programming B. spooling D. branching
A. assembler
Translator for low level programming language were termed as A. assembler C. linker B. compiler D. loader
A. simplex method
Transmission of data done in one direction only is called a A. simplex method C. off duplex method B. full-duplex method D. none of the above
A. uniform resource locator
URL means, A. uniform resource locator B. universal resource locator C. uniform resource location D. universal resource location
A. World Wide Web
WWW means, A. World Wide Web C. World Wide War B. World Wide Windows D. World War Way
A. modem
What device is used in converting a computer digital signal to analog signals for transmission over telephone wires? A. modem C. digital switch B. network hub D. demodulator
B. wide area network
What do you call a communication network that covers a wide geographical area such as a state or a country? A. local area network B. wide area network C. metropolitan area network D. multi-level network
B. an object program
What do you call a translated program in machine language? A. source program C. a machine program B. an object program D. a user's program
A. full duplex
What do you call the simultaneous two way mode of communication? A. full duplex C. half duplex B. simplex D. full-full duple
D. retro virus
What do you call viruses designed to corrupt antivirus software? A. anti-virus B. anti-virus eradicator C. worm D. retro virus
C. monitor program
What is the another term of operating system (OS)? A. start up program C. monitor program B. computer program D. all of these
B. Portrait
What is the default setting of paper in the printers dialog box? A. Landscape C. Legal B. Portrait D. A4
B. 356
What is the equivalent of the hexadecimal EE in octal system? A. 365 B. 356 C. 653 D.536
A. Bit
What is the fundamental unit of storage in digital computers? A. Bit C. Code B. Byte D. Baud.
A. Universal Serial Bus
What is the meaning of USB? A. Universal Serial Bus C. Universal Series Bus B. Unlimited Serial Bus D. Unified Serial Bus
A. Bit
What is the smallest unit of information handled by a computer? A. Bit C. Nibble B. Byte D. Cell
C. trashing
What is the term for a deadlock situation that occurs when a program references a different page for almost every instructions and there is not even enough memory to hold most of the virtual memory? A. paging C. trashing B. scanning D. handshaking
C. system analyst
What is the term for computer professional who plans an entire computer system? A. programmer C. system analyst B. software developer D. all of the choices
B. downloading
What is the term used to describe the moving of software from another computer t your own computer? A. surfing C. uploading B. downloading D. accessing
D. Virtual memory
What refers to the computer's use of head disk storage to simulate RAM? A. Volatile memory C. Data storage B. ROM D. Virtual memory
C. trace
What refers to the debugging method in which the program is executed one instruction at a time and the register contents can be examined after each step? A. text editing C. trace B. syntax analyzing D. stacking
A. writing
What term is used to describe storing of data into a memory? A. writing C. reading B. loading D. memorizing
D. fiber optic communication
What type of communication system uses light rather than electricity o communicate? A. data communication B. optical communication C. microwave communication D. fiber optic communication
C. NAND
When the output of the AND gate is inverted which gate is formed? A. OR C. NAND B. NOR D. DNA
C. operation part and address part
Which basic components comprise a machine instruction? A. operation part B. operation part and data part C. operation part and address part D. address part
B. CPU
Which device puts data on the data bus during a write operation? A. ALU C. Keyboard B. CPU D. Accumulator
B. Ctrl+end
Which group of keys in the keyboard will be needed to go to the bottom of a document? A. Alt+end C. Ctrl+home B. Ctrl+end D. Alt+end
D. DMA data transfer scheme
Which is not a program data transfer scheme? A. synchronous data transfer scheme B. asynchronous data transfer scheme C. interrupt driven data transfer scheme D. DMA data transfer scheme
B. LOTUS
Which is not programming language? A. PASCAL C. COBOL B. LOTUS D. FORTRAN
C. Control unit and ALU
Which of the following are the two main components of the CPU? A. Control unit and registers B. Registers and main memory C. Control unit and ALU D. ALU and bus
B. firewall
Which of the following does not threatens the operation of the computer? A. Trojan horse C. worm B. firewall D. hacking
C. MODEM
Which of the following is not a HIGH LEVEL computer programming language? A. FORTRAN C. MODEM B. COBOL D. ALGOL
D. natural language
Which of the following is not an example of a high-level programming language? A. machine language C. high level language B. assembly language D. natural language
A. Complementary Metal Oxide Semiconductor Logic
Which of the following is represented by CMOS? A. Complementary Metal Oxide Semiconductor Logic B. Complimentary Mutual Oxide Semiconductor C. Common Oriented Bussiness Logic D. Complementary Mental Oxide Semiconductor
A. Joint Photographic Experts Group
Which of the following is represented by JPEG? A. Joint Photographic Experts Group B. Joint Photographic Experts Grade C. Joint Photography Experts Grade D. Joint Photographic Experts Group
D. Instructions are stored there permanently
Which of the following is the most characteristic of ROM? A. It is measured in megabytes B. It is volatile C. It performs mathematical calculations D. Instructions are stored there permanently
D. Semiconductors
Which of the following is used for manufacturing chips? A. Control bus C. Control unit B. Parity unit D. Semiconductors
A. Beginners All-purpose Symbolic Instruction Code
Which of the following represented by BASIC? A. Beginners All-purpose Symbolic Instruction Code B. Beginners Algorithm Symbolic Instruction Code C. Beginners All-purpose System Instruction Code D. Beginners Algorithmic System Instruction code
B. Common Business Oriented Language
Which of the following represented by COBOL? A. Common Business Language B. Common Business Oriented Language C. Common Oriented Business Language D. Common Business Orientation Language
B. because local variables in Lisp have unlimited extent
Why must local variables in Lisps generally be allocated in the heap, rather than on the stack A. because we don't know their sizes at compile time B. because local variables in Lisp have unlimited extent C. because Lisp subroutines don't follow strict LIFO calling conventions D. because the Lisp garbage collector is unable to manipulate address in the stack