CHKDSK command is used to

Options: a. Analyze the hard disk error b. Diagnose the hard disk error c. Report the status of files on disk d. All of the above

Ans:Correct Answer: d ,Correct Answer: d

More Disc Operating System (DOS) Related questions:

. In Word, the default alignment for paragraphs is _____.
Options: a. left-aligned, or flush margins at the left edge and uneven edges at the right edge b. centered, or equidistant from both the left edge and the right edge c. right-aligned, or flush margins at the right edge and uneven edges at the left edge d. justified, or flush margins at both the left and right edges

Ans:– A,– A

The data bus in 8080A/8085 microprocessor is a group of
Options: eight bidirectional lines that are used to transfer 8 bits between the microprocessor and its I/O and memory,    sixteen bidirectional lines that are used for data transfer between the microprocessor and memory,    eight unidirectional lines that are used for I/O devices,    eight lines used to transfer data among the registers

Ans:A ,A

A distributed data processing configuration in which all activities must pass through a centrally located computer is called a:
Options: ring network,    spider network,    hierarchical network,    data control network

Ans:B ,B

At room temperature an intrinsic semiconductor has
Options: a few free electrons and holes,    many holes,    many free electrons,    No holes

Ans:A ,A

9.Window 98 is a
Options: (A)Single user system (B) Multi user system (C) Single tasking system (D) None of these. 4

Ans:39. (A),39. (A)

Analog and digital controllers:
Options: cost the same to build,    accept the same input signals,    can be changed with equal case,    All of the above

Ans:E ,E

The 2764 is 65,536-bit EPROM organized as 8,192 words of 8 bits each. How many address lines does it have?
Options: 12,    14,    13,    8

Ans:C ,C

9.In Microsoft PowerPoint the following tools enable you to add text to a slide without using the standard placeholders
Options: (A)Text box tool (B) Line tool; (C) Fill color (D) Auto shapes tool 6

Ans:59. (A),59. (A)

. A __________ is a grid with labeled columns and rows.
Options: a. Dialog box b. Worksheet c. Clipboard d. Toolbar

Ans:– b,– b

A menu-driven operating system is one which allows you to pick up from the menu of choices it displays on the screen. What is the name given to the images which are used in such image oriented menus?
Options: Icon,    Figure,    Symbol,    option

Ans:A ,A

Different components on the motherboard of a PC processor unit are linked together by sets of parallel electrical conducting lines. What are these lines called?
Options: Conductors,    Buses,    Connectors,    Connectively


Which of the following statements is true?
Options: Two SCSI devices connected to a computer can have the same ID if they are both hard drives.,    Each SCSI device must have its own ID,    All SCSI devices must have the same ID,    SCSI ID's are irrelevant

Ans:B ,B

Nameri National Park
Options: Karnataka,Kerala,Tripura,Assam


Binary numbers need more places for counting because
Options: They are always big numbers,    Any no. of 0's can be added in front of them,    Binary base is small,    0's and l's have to be properly spaced apart

Ans:C ,C

Quantitative evaluation of new products assures that
Options: the important factors receive management attention,    the factors are weighted according to their relative importance,    both (a) and (b),    neither (a) nor (b)

Ans:C ,C

Trojan-Horse programs
Options: are legitimate programs that allow unauthorized access,    do not usually work,    are hidden programs that do not show up on the system,    usually are immediately discovered

Ans:A ,A

What will be the output of the program? #include<stdio.h> int main() { char far *near *ptr1; char far *far *ptr2; char far *huge *ptr3; printf("%d, %d, %d\n", sizeof(ptr1), sizeof(ptr2), sizeof(ptr3)); return 0; }
Options: 4, 4, 8,    4, 4, 4,    2, 4, 4,    2, 4, 8

Ans:C ,C

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


The main tributaries of Indus river system are
Options: the Jhelum, the Chenab , the Ravi,    the Beas, the Sutlej,    both (a) and (b),    None of the above


480. vaayumandaleey daab kis yantr se maapa jaata hai?
Options: NA

Ans: bairomeetar, bairomeetar

. In maximum, how many sheets can be set as default while creating new workbook? 
Options: a. 254 b. 255 c. 256 d. No Limit

Ans:– b,– b

A system investigation may result from
Options: an analysis investigation,    a scheduled systems reviewed,    a manager's formal request,    All of the above

Ans:D ,D

. UNIVAC was a first generation computer. What is its full form?

Options: A) Universal Automatic Computer B) Universal Array Computer C) Unique Automatic Computer D) Unvalued Automatic Computer


What command do you type to save the configuration stored in RAM to NVRAM?
Options: Router(config)#copy current to starting,    Router#copy starting to running,    Router(config)#copy running-config startup-config,    Router#copy run startup

Ans:D ,D

967. gaay ke doodh ka peela rang kisakee upasthiti ke kaaran hota hai?
Options: NA

Ans: kairoteen, kairoteen

In Microsoft Word shortcut for paste is
Options: (A) CTRL+C (B) CTRL+X (C) CTRL+V (D) None of these 29.

Ans:28. (C),28. (C)

0.In the following processes: a = a + 1; b = 2 × b; b = b + 1; a = 2 × a;the output is.
Options: (A)a > b (B) a < b (C) a = b (D) None of these. 6

Ans:60. (D),60. (D)

What information is displayed by the show hosts command? Temporary DNS entries The names of the routers created using the hostname command The IP addresses of workstations allowed to access the router Permanent name-to-address mappings created using the ip host command The length of time a host has been connected to the router via Telnet
Options: 1, 2 and 3,    1 and 4,    3, 4, and 5,    All of the above

Ans:B ,B

The combination of the top-down and the bottom-up approach may be referred to as an
Options: integrative approach,    interpretive approach,    interactive approach,    both b and c

Ans:A ,A

. Which bar is usually located below that Title Bar that provides categorized options?
Options: a. Menu bar b. Status Bar c. Tool bar d. Scroll bar

Ans: –  A , –  A

Options: NA

Ans: 905. antaarkatika mein pratham bhaarateey sthaayee prayogashaala ko kya naam diya gaya?, 905. antaarkatika mein pratham bhaarateey sthaayee prayogashaala ko kya naam diya gaya?

Character readers are those devices which read the characters printed on the source documents and then convert them directly into computer-usable input. Which of the following is not a character reader?
Options: OCR,    MICR,    OMR,    LCD

Ans:D ,D

6.In Excel Graphics objects on a chart are used to
Options: (A)Add emphasis to chart data (B) Add interest to a chart (C) Help explain the chart data (D) All the above 12

Ans:126. (D),126. (D)

Which of the following terminals' output most closely resembles the output produced by a plotter?
Options: graphics terminal,    POS terminal,    hardcopy terminal,    all the above

Ans:A ,A

Which of the following protocols are used to configure trunking on a switch? VLAN Trunk Protocol VLAN 802.1Q ISL
Options: 1 only,    3 only,    3 and 4,    1, 3 and 4

Ans:C ,C

Of the blood groups A, B, AB and O, which one is transfused into a person whose blood group is A?
Options: Group A only,    Group B only,    Group A and O,    Group AB only


Who directed the film 'Sardar'?
Options: Das Gupta,    Shyam Benegal,    Tapan Sinha,    Ketan Mehta


For a memory system, the cycle time is
Options: same as the access time,    longer than the access time,    shorter than the access time,    submultiple of the access time

Ans:B ,B

The ALU of a computer normally contains a number of high speed storage elements called
Options: semiconductor memory,    registers,    hard disk,    magnetic disk


The purpose of choke in tube light is ?
Options: To decrease the current,    To increase the current,    To decrease the voltage momentarily,    To increase the voltage momentarily


The Asian Games were held in Delhi for the first time in...?
Options: 1951,    1963,    1971,    1982


Sarnath is associated with which aspect of Buddha’s life ?
Options: NA

Ans:First sermon,First sermon

7.To see sales amount figures totaled, into which drop area would you drag that field?
Options: (A)Drop column fields here (B) Drop row fields here (C) Drop data items here (D) None of the above 11

Ans:117. (C),117. (C)

126. san 2020 mein olampik khel kahaan honge ?
Options: NA

Ans: tokiyo (jaapaan), tokiyo (jaapaan)

To center worksheet titles across a range of cells, you must
Options: a. Select the cells containing the title text plus the range over which the title text is to be centered b. Widen the columns c. Select the cells containing the title text plus the range over which the title text is to be enfettered d. Format the cells with the comma style

Ans:#8211; a,#8211; a

. Which one is the last column header in Excel 2007?
Options: a. XFD b. XFX c. XFL d. XFT

Ans:– a,– a

Who invented Bicycle?
Options: Leo H Baekeland,    Karl Benz,    Evangelista Torricelli,    Kirkpatrick Macmillan


When was barb wire patented?
Options: 1874,    1840,    1895,    1900


With an IP address set starting with 150, you currently have six offices that you are treating as subnets. Plans are in place to open 10 more offices before the end of the year. What subnet mask should you use to satisfy the needed number of subnets and maximize the number of hosts available at each site?
Options: 192,    224,    240,    248

Ans:D ,D

bhoomadhy rekha par
Options: NA

Ans: 815. meenaakshee mandir kahaan sthit hai?, 815. meenaakshee mandir kahaan sthit hai?