The hydronium ion is


Options: H+,    HO -,    H2+,    H3O+

Ans:D,D

More Chemistry Related questions:


Who are called steel collar workers?
Options: Office clerks,    Factory workers,    Steel factory workers,    Robots

Ans:D ,D


Error detection at the data link level is achieved by?
Options: Bit stuffing,    Hamming codes,    Cyclic Redundancy codes,    Equalization

Ans:C ,C


Which statement(s) about IPv6 addresses are true? Leading zeros are required. Two colons (::) are used to represent successive hexadecimal fields of zeros. Two colons (::) are used to separate fields. A single interface will have multiple IPv6 addresses of different types.
Options: 1 and 3,    2 and 4,    1, 3 and 4,    All of the above

Ans:B ,B


What now-ubiquitous device was invented by Zenith engineer Eugene Polley in 1955?
Options: Microwave oven,    Remote control,    VCR,    Calculator

Ans:B,B


Which of the following set options is used with vi editor to ignore case while searching for patterns?
Options: ic,    ai,    sm,    ts

Ans:A ,A


When a subroutine is called, the address of the instruction following the CALL instructions stored in/on the
Options: a . stack pointer b . accumulator c . program counter d . stack

Ans:7.d,7.d


Which of the following statements is not true
Options: A structured chart is a sequential representation of program design,    the Real-Time system is a particular case of a on-line-system,    Batch totals are not incorporated while designing real-time applications,    4GLs are used for application proto typing

Ans:A ,A


where is national faishion designing institure
Options: kangra, chamba, bilaspur, hamirpur, kullu

Ans:kangra,kangra


What digits are representative of all binary numbers?
Options: 0,    1,    Both (a) and (b),    3

Ans:C ,C


The File that contains a set of instructions which are performed when a user logs in, is
Options: .exrc,    .profile,    .autoexec,    autoexec.bat

Ans:B ,B


Which, of the following checks, cannot be carried out on the input data to a system?
Options: consistency check,    Syntax check,    Range check,    All of the above

Ans:B ,B


samaajavaadee, dharmanirapeksh va akhandata
Options: NA

Ans: 920. bhaarat mein sabase adhik varsha kis maanasoon se hotee he?, 920. bhaarat mein sabase adhik varsha kis maanasoon se hotee he?


. The operating system allows the user to organize the computer’s contents in a hierarchical structure of directories that include all of the following except:
Options: a. Files b. Folders c. Drives d. System

Ans:0 – d ,0 – d


The highest mountain peak of Oceania is
Options: Mt. Victoria, Papua New Guinea,    Mt. Kosciusko, Australia,    Mt. Cook, South Island (New Zealand),    Puncak Jaya, Indonesia.

Ans:D,D


. Which tool is used to generate printout of a table’s structure?
Options: a. Analyzer b. Designer c. Documenter d. Generator

Ans:– c,– c


Ideally, the chairman of the MIS committee should be the
Options: vice-president of manufacturing,    vice-president of marketing,    vice-president of finance,    All of the above

Ans:E ,E


The 13th Asian Games were held in
Options: China,    Bangok,    Manila,    Singapore

Ans:B,B


665. sansaar ka sabase bada saagar kaunasa hai?
Options: NA

Ans: dakshinee cheen saagar, dakshinee cheen saagar


Which of the following is not a relational database?
Options: dBASE IV,    4th Dimension,    FoxPro,    Reflex

Ans:D ,D


. Generally quick launch toolbar is displayed on
Options: a. the left side of taskbar b. the right side of taskbar c. on the middle of taskbar d. a bar out of taskbar

Ans:4 – a ,4 – a


The temperature inversion is
Options: whenever the normal decrease of atmospheric temperature,    when the decrease in temperature or moisture or both takes place,    whenever the normal decrease of atmospheric temperature or moisture or both change with height over a short vertical interval,    All of the above

Ans:C,C


The most densely populated regions in the world are
Options: the monsoon climatic regions,    the equatorial regions,    the hot desert climatic regions,    the summer climatic regions

Ans:A,A


The UN charter was ratified in 1945 by
Options: 25 nations,    29 nations,    33 nations,    37 nations

Ans:B,B


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

Ans:– A ,


The Parliament enjoys legislative power over subjects in
Options: the union list only,    the concurrent list only,    both union and concurrent list,    all the three lists, viz. union list, state list and the concurrent list

Ans:C,C


. Ctrl + S
Options: Save Document with different name B. Save Document with same name C. Save Document and Close Word Application D. Save Document and Print whole Pages

Ans:– B ,


. In which year was chip used inside the computer for the first time?
Options: A) 1964 B) 1975 C) 1999 D) 1944

Ans:1-B,1-B


The program execution time:
Options: must be slower than the fastest mechanical operation that is to be controlled,    will vary depending on the language used,    cannot be changed once the program is written,    All of the above

Ans:B ,B


633. gautam buddh kee mrtyu kahaan huee thee?
Options: NA

Ans: kusheenagar mein, kusheenagar mein


The length of the day is determined in
Options: astronomical units,    solar terms,    length of the hours,    None of the above

Ans:A,A


The third world includes about 120 countries of
Options: Asia, Africa and Central America,    Asia, Australia and Europe,    Africa, North America,    None of the above

Ans:A,A


534. bhaarat kee pahalee mahila i.p.s. adhikaaree kaun thee?
Options: NA

Ans: kiran bedee, kiran bedee


The computer translates the condition of each switch to a number. What number is represented by the ON state?
Options: +7,    +3.75,    1,    0

Ans:C ,C


946. kolakaata mein mishanaree of chairitee’ sangathan kee sthaapana kisane kee thee?
Options: NA

Ans: madar teresa, madar teresa


Which of the following column properties would be used to specify that cells in a column must be immediately filled with a monetary value of $10,000?
Options: Null status,    Data type,    Default value,    Data constraints

Ans:C ,C


  How can the slide show be repeated continuously?
Options: loop continuously until ‘Esc’ B. repeat continuously     C. loop more D. none

Ans:– A ,


5.In system modeling: A-Architectural model: B-Stimulus-response model: C-Behavioral models::1-Used to describe the overall behavior of the system: 2-State transition diagram show how the system reacts to internal and external events:3-Shows principal sub-systems which makes the system
Options: (A)A-1, B-2, C-3 (B) A-2, B-3, C-1 (C) A-3, B-2, C-1 (D) C-2, B-1, A-3 8

Ans:85. (C),85. (C)


85. A _____ contains buttons, boxes, and menus that allow tasks to be performed more quickly than using the menu bar.
Options: a. format bar b. status bar c. command bar d. toolbar

Ans:– D ,– D


What does DMA stand for?
Options: Distinct Memory Access B. Direct Memory Access C. Direct Module Access D. Direct Memory Allocation

Ans:– B ,


5.Which of the following is not an address register?
Options: (A)Index register (B) Segment pointer (C) Stack pointer (D) Data register.

Ans:5. (D),5. (D)


Which command will display the CHAP authentication process as it occurs between two routers in the network?
Options: show chap authentication,    show interface serial 0,    debug ppp authentication,    debug chap authentication

Ans:C ,C


The typical area of sal forest in the Indian peninsular upland occurs
Options: on the western ghats,    between the Tapti and the Narmada,    to the north-east of the Godavari,    on the Malwa plateau

Ans:D,D


A teleprocessing system may consist of
Options: user systems,    communications systems,    computer center systems,    All of the above

Ans:D ,D


. What are symbols used to identify items in a list?
Options: a. Icons b. Markers c. Bullets d. Graphics

Ans:9 – C ,9 – C


Straight-line operations:
Options: must be limited to two per workpiece,    must be parallel to one of the axes of the coordinate system,    can include diagonal cuts if they aren't curved,    All of the above

Ans:B ,B


1.Clean room software development
Options: (A)One system is designed as the system controller and has responsibility for managing the execution of other subsystems. (B) Each system is named as in attributebased identification and associated with one or more change requests. (C) An object class inheritance diagram, how entities have common characteristics. (D) The objective is to develop zero-defect software. 14

Ans:141. (D),141. (D)


531. san 1928 ke baaradolee aandolan ka netrtv kisane kiya tha?
Options: NA

Ans: saradaar ballabh bhaee patel ne, saradaar ballabh bhaee patel ne


4.If normalized turnaround time of different process are given. Then Highest response ratio next policy in uniprocessor scheduling policy selects.
Options: (A)The ready process with lowest normalized turnaround time. (B) The ready process with highest normalized turnaround time. (C) The process with shortest expected processing time. (D) The process with highest expected processing time. 12

Ans:124. (B),124. (B)


. Which windows features can be accessed from the start menu?
Options: a. Help b. Windows Explorer c. Microsoft Network d. All of above

Ans:5 – d ,5 – d


Batch processing is appropriate if
Options: a large computer system is available,    only a small computer system is available,    only a few transactions are involved,    All of the above

Ans:E ,E

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