Page-Table length register (PTLR) indicates size of


Options: Page Table B. Paging File C. Main Memory D. Virtual Memory

Ans:– A ,

More Operating System Related questions:


1.A repository for data, usually covering some specific topic is called
Options: (A)Data acquisition (B)Data bank (C) Real time (D)Database 10

Ans:101. (B),101. (B)


Former Australian captain Mark Taylor has had several nicknames over his playing career. Which of the following was NOT one of them?
Options: Tubby,    Stodge,    Helium Bat,    Stumpy

Ans:D,D


The famous Meenakshi temple is located in
Options: Bihar,    Madurai,    Madras,    Trichy

Ans:B,B


who was last rular of ratesh riyasat
Options: shyam singh, shamsher singh, bhoop singh, umed singh

Ans: shamsher singh, shamsher singh


Job Control Language (JCL) statements are Used to
Options: Read the input from the slow-speed card reader to the high-speed magnetic disk,    Specify, to the operating system, the beginning and end of a job in a batch,    Allocate the CPU to a job,    All of the above

Ans:B ,B


A gate is a logic circuit with one or more input signals but _____ output signal.
Options: two,    double,    one,    more than one

Ans:C ,C


short cut for ravi sub rivers
Options: bera, siyul, bhadal, taant, chidachind nala

Ans:be-si bha-t chi-na,be-si bha-t chi-na


0.Black hat is
Options: (A)someone who subverts computer security without authorization or who uses technology (usually a computer or the Internet) for terrorism, vandalism (malicious destruction), credit card fraud, identity theft, intellectual property theft, or many other types of crime. (B) a person, usually not an expert in computer security, who breaks into computer systems by using prepackaged automated tools written by others. (C) hacker who utilizes technology to announce a political message. (D) None of these 2

Ans:20. (A),20. (A)


. The question mark (?) indicates in file searching
Options: a. A single character b. A group of character c. Questions d. None of above

Ans:8 – a ,8 – a


The emitter diode is usually
Options: Forward-biased,    Reverse-biased,    Nonconducting,    Operating in the breakdwon region

Ans:A ,A


What hole will allocates in “Worst-Fit” algorithm of memory management?
Options: It allocates the smaller hole than required memory hole B. It allocates the smallest hole from the available memory holes C. It allocates the largest hole from the available memory holes D. It allocates the exact same size memory hole

Ans: – C ,


Computer Operators
Options: Write computer programs for specific problems,    Operate the devices which input and output data from the computer,    Normally require a college degree in computer science,    All of the above

Ans:B ,B


An operational amplifier:
Options: can be used to subtract two or more signals,    can be used to sum two or more signals,    uses the principle of feedback,    All of the above

Ans:D ,D


Vishal Uppal and Harsh Mankad won the Doubles of the ITF Men's Futures Tournament in
Options: Badminton,    Tennis,    Football,    Volleyball

Ans:B,B


The main electronic component used in first generation computers was
Options: A) Transistors B) Vacuum Tubes and Valves C) Integrated Circuits D) None of above

Ans:-B,-B


The research and development department at your office has been experimenting with different technologies to help improve the performance of the network. One group has been examining the use of a broadband network versus a based band network. Select the correct statement about broadband and baseband.
Options: Broadband networks carry several channels on a single cable, whereas in a baseband network several cables carry one channel,    Baseband networks carry a single channel on a single cable, whereas broadband networks carry several channels on a single cable,    Baseband refers to local area networks, and broadband refers to wide area networks.,    Baseband operates at a standard bit rate, whereas broadband may operate at different rates as needed

Ans:B ,B


An input device that converts data punched into paper lape into a binary format is
Options: Page reader,    Paper tape punch,    Paper tape reader,    Card punch

Ans:C ,C


What happens when you insert an AutoShape by simply clicking in the document?
Options: it appears near the insertion point B. it is inserted in its default size C. is selected D. all of the above

Ans: – C ,


Unlike other parts of the Indian Coast, fishing industry has not developed along the Saurashtra coast because
Options: there are few indentions suitable for fishing,    of overwhelming dependence on agriculture and animal husbandary,    the sea water is relatively more saline,    of industrial development leading to widespread pollution of coastal area

Ans:B,B


. Presentation designs regulate the formatting and layout for the slide and are commonly called
Options: a. Design templates b. Templates c. Placeholders d. Blueprints

Ans:4 – B ,4 – B


1.Composition model is
Options: (A)Extent to which all the parts of a software system or component are present and each of its parts is fully specified and developed. (B) Testing of individual hardware/software components (C) An Entity-relation (E-R) diagram show how entities in the system are composed of other entities (D) It consists of wide range of different types of computer programs, which be used to support software process activities such as a requirement analysis, system modeling, debugging and testing. 15

Ans:151. (C),151. (C)


. The arrangement of elements such as Title and subtitle text, pictures, tables etis called :
Options: a. Layout b. Presentation c. Design d. Scheme

Ans:2 – A ,2 – A


Metals are good conductors of electricity because
Options: they contain free electrons,    the atoms are lightly packed,    they have high melting point,    All of the above

Ans:A,A


Input/output function prototypes and macros are defined in which header file?
Options: conio.h,    stdlib.h,    stdio.h,    dos.h

Ans:C ,C


While working with MS-DOS, which command is used to compare the disk in drive A with the disk in drive B, specifying to compare only first side of each disk, and only the first 8 sectors of each track?
Options: DISKCOPY A: B:/8,    DISKCOMP A: B:/l/8,    DISKCOMP A: B:/8,    DISKCOMP A: B:/l

Ans:B ,B


7.It distinguishes multi-processor computer architectures according to how they can be classified along the two independent dimensions of Instruction and Data Each of these dimensions can have only one of two possible states: Single or Multiple.
Options: (A)Single Program Multiple Data (SPMD) (B) Flynn’s taxonomy (C) Von Neumann Architecture (D) None of these 2

Ans:27. (B),27. (B)


7.What method can you use to add a new table to your database?
Options: (A)Use Design View to create a table (B) Enter data directly by using a datasheet (C) Both of above (D) All of the above 7

Ans:77. (C),77. (C)


Which of the following is true regarding access lists applied to an interface?
Options: You can place as many access lists as you want on any interface until you run out of memory.,    You can apply only one access list on any interface.,    One access list may be configured, per direction, for each layer 3 protocol configured on an interface.,    You can apply two access lists to any interface.

Ans:C ,C


Which of the following is TRUE about argv?
Options: It is an array of character pointers,    It is a pointer to an array of character pointers,    It is an array of strings,    None of above

Ans:A ,A


India's first fast breeder neutron reactor was
Options: Zerlina,    Apsara,    Purnima-I,    Kamini

Ans:D,D


In Computer System Scanner is ______ Device?
Options: Input B. Output         C. Both D. None

Ans:– A ,


Which of the following statements correct about the below program? #include<stdio.h> int main() { struct emp { char name[25]; int age; float sal; }; struct emp e[2]; int i=0; for(i=0; i<2; i++) scanf("%s %d %f", e[i].name, &e[i].age, &e[i].sal); for(i=0; i<2; i++) scanf("%s %d %f", e[i].name, e[i].age, e[i].sal); return 0; }
Options: Error: scanf() function cannot be used for structures elements.,    The code runs successfully.,    Error: Floating point formats not linked Abnormal program termination.,    Error: structure variable must be initialized.

Ans:C ,C


. The MS DOS operating system is a
Options: a. Graphical user interface, single tasking operating system b. Graphical user interface, multitasking operating system c. Command driven interface, single tasking operating system d. Command driven interface, multitasking operating system

Ans:9 – c ,9 – c


42. Which of the following is the second step in creating a macro?
Options: a. Start recording b. Using your mouse or keyboard, perform the task you want to automate c. Assign a keyboard shortcut to the macro d. Give the macro a name

Ans:– D ,– D


An Audit trial is
Options: a feature of data processing systems that allows for the study of data as processed from step to step; and auditor can then trace all transactions that affect an account.,    a data item that characterizes an object,    two or more data items handled as a unit,    All of the above

Ans:A ,A


The islands with coral covered surfaces in Bay of Bengal are
Options: Andaman islands,    Nicobar islands,    both (a) and (b),    None of the above

Ans:B,B


Communication network is
Options: one or more conductors that serve as a common connection for a related group of devices,    a continuous frequency capable of being modulated or impressed with a second signal,    the condition with two or more stations attempt to use the same channel at the same time,    a collection of interconnected functional units that provides a data communications service among stations attached to the network

Ans:D ,D


64. What is the default font used in MS Word 2007 document?
Options: a. Times New Roman b. Arial c. Calibri d. Preeti

Ans:– C ,– C


In Word, the mailing list is known as the ____________.
Options:  A) Data sheet, B) Source, C) Data source, D) Sheet,

Ans:-C,-C


Express -7 as 16-bit signed binary numbers.
Options: 0000 0000 0000 0111,    1000 0000 0000 0111,    . 0111 0000 0000 0001,    0111 0000 0000 0000

Ans:B ,B


A diode is in series with 220W. If the voltage across the resister is 4V, what is the current through the diode?
Options: 55 A,    55.86 A,    18.2 mA,    16.3 mA

Ans:C ,C


One approach to standardizing storing of data
Options: MIS,    structured programming,    CODASYL specifications,    All of the above

Ans:C ,C


Client/server security includes which of the following?
Options: Physical security,    Change control security,    Measures taken to secure all systems,    All of the above.

Ans:D ,D


. The information stored in storage devices can be accessed in _________
Options: RAM access & ROM access B. Memory access & Disk access C. Random access & shift access D. Sequential access & Direct access

Ans:– D ,


. What is the full form of SQL?
Options: a. Sophisticated Question List b. Structured Question List c. Structured Query Language d. Small Query Length

Ans:– c,– c


0.To import text from a word document that uses headings into a PowerPoint presentation:
Options: (A)This can not be done in PowerPoint (B) Click Insert, Slides from Outline (C) Click Import, Word Document Headings (D) Click File, New, Presentation from Word Headings 8

Ans:80. (B),80. (B)


To have a file hold a list, it is necessary to
Options: identify the records in the list,    identify the name, width and type of the fields of each record.,    decide which fields will be used as sort or index keys,    All of the above

Ans:D ,D


Which of the following is not a basic configuration used in a data communication network?
Options: computer/peripheral-device configuration,    computer-to-computer commu¬nication,    computer to front-end processor communication,    communication through a data switch

Ans:C ,C


The trophy given for exemplary conduct displayed by an athlete during the Olympic games is
Options: Mohammad Toher Trophy,    Count Alberto Bonacossa Trophy,    Tokyo Trophy,    None of the above

Ans:C,C


. Which of the following functions CANNOT be used in the Totals row?
Options: a. Average b. Count c. Maximum d. Round

Ans:8 – d ,8 – d

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