A memory bus is mainly used for communication between

Options: processor and memory,    processor and I/O devices,    I/O devices and memory,    input device and output device


More Computer Fundamental Related questions:

. Before a disk can be used to store data. It must be_______
Options: A) Formatted B) Reformatted C) Addressed D) None of the above


47. If you want to convert a symbol or several lines of text into an AutoCorrect entry, you should:
Options: a. Insert the symbol or type the text in a Word document first. Then, select the text or symbol and go to the AutoCorrect dialog box. b. Click the Tools menu and choose AutoCorrect Options. Then, click the Insert menu and choose Symbol (or click the Format menu and choose Paragraph) to add the symbol or paragraph to AutoCorrect. c. AutoCorrect can only accommodate one line of text. It is not possible to convert a symbol or multiple lines of text into an AutoCorrect entry. d. Insert the symbol or type the text in a Word document first. Then, select the text or symbol and click the Edit menu followed by Paste Special. Select New AutoCorrect Entry and then click OK.

Ans:– A ,– A

236. raashtreey vigyaan divas kab manaaya jaata hai?
Options: NA

Ans: 28 pharavaree, 28 pharavaree

Vedanthangal Bird Sanctuary at Tamil Nadu has reserves of
Options: wild ass, wolf, nilgai, chinkara,    important bird sanctuary,    pantha, chital, sloth bear, wolf,    elephant, deer, wild boar, crocodile, crangetic dolphin


1.Parkinson’s Law is
Options: (A)The cost is determined by available resources rather than by objective assessment. (B) A program used in real-world environment must change necessarily or become progressively less useful in that environment. (C) As an evolving program change, its strictures tend to become more complex. (D) Program evolution is a self-regulating process. 22

Ans:221. (A),221. (A)

A task in a blocked state
Options: is executable,    is running,    must still be placed in the run queues,    is waiting for same temporarily unavailable resources

Ans:D ,D

3.Floating point process is a
Options: (A)Communication component (B) Computation component (C) Coordination component (D) Sensor component 1

Ans:13. (B),13. (B)

. Microsoft Excel is a powerful………..
Options: a. Word processing package b. Spreadsheet package c. Communication S/W Package d. DBMS package

Ans:– b,– b

What will the SWAP macro in the following program be expanded to on preprocessing? will the code compile? #include<stdio.h> #define SWAP(a, b, c)(c t; t=a, a=b, b=t) int main() { int x=10, y=20; SWAP(x, y, int); printf("%d %d\n", x, y); return 0; }
Options: It compiles,    Compiles with an warning,    Not compile,    Compiles and print nothing

Ans:C ,C

File record length
Options: should always be fixed,    Should always be variable,    depends upon the size of the file,    should be chosen to match the data characteristics

Ans:D ,D

.    Which command will be used to display a file within the specified directory of pathname?
Options: a .    Dir pathname b .    Dir pathnamepathname c.    Dir/ch d.    Dir pathnamefilename

Ans:.d,Correct Answer: d. Dir pathnamefilename

To run the old system and the new system at the same time for a specified period, the system implementation approach used is
Options: pilot,    phased,    parallel,    direct

Ans:C ,C

Which address is the loopback address?

Ans:C ,C

The first industrial robot for commercial uses was installed in a Japanese plant at Toyota Automatic Loom Company, the parent company of the Toyota Automobile Group. When did this robot go into operation?
Options: June 1965,    November 1966,    December 1967,    April 1970

Ans:C ,C

. Which of the following are the cheapest memory devices in terms of Cost/Bit?
Options: A) Semiconductor memories B) Magnetic Disks C) Compact Disks D) Magnetic Tapes


0.Software evolution is
Options: (A)It is concern with modification of existing system to meet changing requirements. (B) It is a process of converting system specifications into an executable system. (C) It analyzes and checks system representation such as the requirements document, design diagrams and program source code. (D) None of these 25

Ans:250. (A),250. (A)

The rotating coil of wire in an electric motor is called the:
Options: armature,    brush,    commutator,    loop

Ans:A ,A

. A Pixel is _________

Options: A) A computer program that draws picture B) A picture stored in secondary memory C) The smallest resolvable part of a picture D) None of these


Portrait and Landscape are
Options: a. Page Orientation b. Paper Size c. Page Layout d. All of above

Ans:– A,– A

. In Computer Architecture a Bus is _________
Options: a collection of various software B. a collection of various computers C. a collection of shared communication wires D. a collection of chairs where the user sits

Ans:– C ,

. What is the maximum length a text field can be?
Options: a. 120 b. 255 c. 265 d. 75

Ans:8 – b ,8 – b

Stored procedures have which of the following advantages?
Options: It takes a longer time to write them as compared to writing Visual Basic.,    Network traffic increases,    Data integrity improves as multiple applications access the same stored procedure.,    Result in thicker client and thinner database server.

Ans:C ,C

First chancellor of nonni university sola, vanii and udhyaan university
Options: Shri M R Thakur, V. N Sharma, shri P S Rana, Shri S. R Chaudhari

Ans:Shri M R Thakur,Shri M R Thakur

which district head quarter in HP is siturated on higest place?


21. 1939 ee. mein kaangres chhodane ke baad subhaashachandr bos ne kis dal kee sthaapana kee ?
Options: NA

Ans: phoravard blok , phoravard blok

What will be the output of the program? #include<stdio.h> int main() { typedef float f; static f *fptr; float fval = 90; fptr = &fval; printf("%f\n", *fptr); return 0; }
Options: 9,    0,    90.000000,    90

Ans:C ,C

The term steeplechase is associated with which of the following sports?
Options: Boxing,    Chess,    Rowing,    Horse Racing


681. keral ke tat ko kya kahate hain?
Options: NA

Ans: maalaabaar tat, maalaabaar tat

What beverage was invented by Charles Alderton in 1885 in Waco, Texas?
Options: Cream soda,    Coca-Cola,    Dr. Pepper,    Sprite


721. rtusanhaar’, kumaarasambhav’, raghuvansham’ kisakee rachanaen hain?
Options: NA

Ans: kaalidaas, kaalidaas

A system program that combines the separately compiled modules of a program into a form suitable for execution
Options: assembler,    linking loader,    cross compiler,    load and go

Ans:B ,B

The first microprocessor built by the Intel Corpn. was called
Options: 8008,    8080,    4004,    8800


7.The FIFO algorithm
Options: (A)executes first the job that last entered the queue (B) executes first the job that first entered the queue (C) executes first the job with the least processor needs (D) executes first the job that has been in the queue the longest 22

Ans:227. (B),227. (B)

7.List command is used to get
Options: (A)List of database contents (B) List of database contents (C) List of variables used in database file (D) None of the above 3

Ans:37. (A),37. (A)

Eravikulam National Park
Options: Karnataka,Kerala,Tripura,MadhyaPradesh


. The formats defined by _____ include character formatting, such as the font and font size; paragraph formatting, such as line spacing and text alignment; table formatting; and list formatting.
Options: a. options b. styles c. toolbars d. tabs

Ans: – B , – B

Each model of a computer has a unique
Options: Assembly language,    Machine language,    High level language,    All of the above


The advantage of Purchase Option is (are)
Options: No financing is requird. The risk of system obsolescence is shifted to the lessor,    the flexibility of modifying the system at will,    Insurances, maintenance, and other expenses are included in the rental charge,    All of the above

Ans:B ,B

The cray X-MP, IBM 3090 and connection machine can he characterized as
Options: SISD,    SIMD,    MISD,    MIMD

Ans:B ,B

Rayon is chemically
Options: cellulose,    pectin,    glucose,    amylase


966. maanav shareer mein rudhir baink ka kaary kaunasa ang karata hai?
Options: NA

Ans: tillee (pleeha) splaiain, tillee (pleeha) splaiain

What are the three main search expressions, or operators, recognized by Boolean logic?


Which is valid statement
Options: A. 1 KB = 1024 Bytes B. 1 MB = 1024 Bytes C. 1 KB = 1000 Bytes D. 1 MB = 1000 Bytes


Which of the following command is used to mount NFS filesystems?
Options: nfsmount,    knfsd,    mount,    All of the above

Ans:C ,C

What was the name of the first stored program electronic computer which was built in 1949 at Cambridge University in England?
Options: EDVAC,    EDSAC,    UNIVAC,    MARK-I

Ans:B ,B

The function(s) of the Storage Assignment is (are)
Options: to assign storage to all variables referenced in the source program.,    to assign storage to all temporary locations that are necessary for intermediate results.,    to assign storage to literals, and to ensure that the storage is allocate and appropriate locations are initialized.,    all of the above

Ans:D ,D

1.The following device allows the user to add external components to a computer system
Options: (A)Storage devices (B) Keyboards (C) Ports/ system boards (D) Diskettes

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 ,

What is the storage capacity of a Hollerith card which is organized into nibbles?
Options: 32,    64,    128,    240

Ans:D ,D

7.In Access to increase the width of the selected control

Ans:57. (A),57. (A)