RJ45 UTP cable has ________ Cables.


Options: 2 pair B. 3 pair C. 4 pair D. 5 pair

Ans:– C ,


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More Computer Fundamental Related questions:


. Which of the following will happen when data is entered into a memory location?
Options: A) It will add to the content of the location B) It will change the address of the memory location C) It will erase the previous content D) It will not be fruitful if there is already some data at the location

Ans:C,C


Which of the following is the user programmed semiconductor memory?
Options: SRAM,    DRAM,    EPROM,    All of the above

Ans:C,C


. Which of the following is not true?
Options: A) Transistors are much smaller B) Transistors produce low heat C) Transistors were less reliable D) Transistors were used in radios and other electronic devices

Ans:C,C


You are working with a network that has the network ID 192.168.10.0. What subnet should you use that supports up to 25 hosts and a maximum number of subnets?
Options: 255.255.255.192,    255.255.255.224,    255.255.255.240,    255.255.255.248

Ans:B ,B


The frequency range : 300 kHz to 3 MHz is used for
Options: AM radio transmission,    FM radio transmission,    TV transmission,    microwave communications, satellite and radar

Ans:A ,A


Top-down programming is
Options: a group of related fields,    a map of the programmer's view of the data,    an approach in which the top module is first tested then program modules are added from the highest level to the lowest level,    a series or group of components that perform one or more operations of a more complex system

Ans:C ,C


Storing a separate copy of the database at multiple locations is which of the following?
Options: Data Replication,    Horizontal Partitioning,    Vertical Partitioning,    Horizontal and Vertical Partitioning

Ans:A ,A


Critical path of the PERT chart is:
Options: path which takes the longest time to complete the project,    the shortest path,    both of the above,    path which takes the shortest time to complete the project

Ans:A ,A


. Which of the cell pointer indicate that you can move the content to other cell?
Options: a.  Doctor’s symbol (Big Plus) b.  small thin plus icon c.  Mouse Pointer with anchor at the tip d.  None of above

Ans:– c,– c


What will be the output of the program? #include<stdio.h> typedef unsigned long int uli; typedef uli u; int main() { uli a; u b = -1; a = -1; printf("%lu, %lu", a, b); return 0; }
Options: 4343445454, 4343445454,    4545455434, 4545455434,    4294967295, 4294967295,    Garbage values

Ans:C ,C


The reserved word enum is used for which of the following?
Options: To define a range for an attribute.,    To define a range for a class.,    To define a range for a relationship.,    All of the above.

Ans:A ,A


Which of the following function will return a value of 8?
Options: ROUNDUP(8.4999, 0) B. ROUNDDOWN(8.4999, 0) C. ROUND(8.4999, 0) D. Only B and C

Ans:– D ,


The amount of a certain product sold to a certain customer in a past period can be obtained from the
Options: customer file,    sales history file,    inventory file,    All of the above

Ans:D ,D


. Today’s computer giant IBM was earlier known by different name which was changed in 1924. What was that name?
Options: A) Computer Tabulating Recording Co. B) The Tabulator Ltd. C) International Computer Ltd. D) None of above

Ans:A,A


0. What is the use of “All Caps” feature in MS-Word?
Options: It changes all selected text into Capital Letter B. It adds captions for selected Image C. It shows all the image captions D. None of the above

Ans: – A ,


. Napier Bones were invented in
Options: A) 1614 B) 1617 C) 1620 D) None of above

Ans:B,B


If you want to have a blank line after the title in a worksheet, what is the best thing for you to do?
Options: Re-format the spreadsheet B. Insert a row C. Increase the column width D. Use the spacebar

Ans:– B ,


Which of the following is Page Orientation?
Options: Landscape B. Portrait C. Gutter D. Only A & B

Ans: – D ,


A byte is comprised of:
Options: One bit,    Four bits,    Eight bits,    Sixteen bits

Ans:C ,C


What is the best way to create another copy of a slide?
Options: a. Click the slide then press Ctrl+A and paste in new slide b. From Insert Menu choose Duplicate Slide c. Redo everything on a new slide that you had done on previous slide d. None of above

Ans: – B , – B


What is the maximum distance running the lowest data rate for 802.11g?
Options: About 100 feet,    About 175 feet,    About 300 feet,    About 350 feet

Ans:C ,C


. A(n) ____ in the Record Selector indicates a new record.
Options: a. check mark b. pencil c. asterisk d. arrow

Ans:2 – c ,2 – c


In most of the IBM PCs, the CPU, the device drivers, memory, expansion slots and active components are mounted on a single board. What is the name of the board?
Options: A) Motherboard B) Daughterboard C) Bredboard D) Fatherboard

Ans:-A,-A


. Word length of a Personal Computer is ___
Options: A) 4 bits B) 8 bits C) 16 bits D) 64 bits

Ans:B,B


. What determines a table’s sort order?
Options: a. AutoNumber field b. Index field c. Field order d. Primary key

Ans:– b,– b


Which is a swapping device is used to hold the images of pages in main memory.
Options: Plex,    Paging drum,    Card punch,    Optical mark reader

Ans:B ,B


Which of the following characteristics is not true of NetBEUI?
Options: Highly-customizable,    Routable,    Little configuration required,    Fast for small networks to Self-tuning

Ans:B ,B


In Decision Tables three are:
Options: tabulated decisions,    decisions,    condition stubs and action stubs,    decision hierarchy

Ans:C ,C


From what location are the 1st computer instructions available on boot up?
Options: ROM BIOS,    CPU,    boot.ini,    CONFIG.SYS

Ans:A ,A


What is the difference between the kinds of charges for an electron and a proton?
Options: An electron has a positive charge and a proton has no charge,    An electron has a positive charge and a proton has a negative charge,    An electron has a negative charge and a proton has a positive charge,    An electron has a negative charge and a proton has no charge

Ans:C ,C


Which of the following are(is) Language Processor(s)
Options: assembles,    compilers,    interpreters,    All of the above

Ans:D ,D


Which of the following is considered a broadband communications channel?
Options: coaxial cable,    fiber optic cable,    microwave circuits,    All of the above

Ans:D,All of the above


A Hall effect switch is usually used to:
Options: , measure voltage,    measure temperature,    sense a vacuum,    sense the presence of a magnetic object.

Ans:D ,D


. You can use the formula pallette to
Options: a.  format cells containing numbers b.  create and edit formula containing functions c.  enter assumptions data d.  copy a range of cells

Ans:– b,– b


. In MS-Word, for what does ruler help?
Options: a. to set tabs b. to set indents c. to change page margins d. All of the above

Ans: –  D , –  D


A.M. turing developed a technique for determining whether a computer could or could not demonstrate the artificial Intelligence,, Presently, this technique is called
Options: Turing Test,    Algorithm,    Boolean Algebra,    Logarithm

Ans:A ,A


. What is the short cut key to replace a data with another in sheet?
Options: a.  Ctrl + R b.  Ctrl + Shift + R c.  Ctrl + H d.  Ctrl + F

Ans:– c,– c


. When did IBM introduce the 20286 based PC/AT?
Options: A) 1982 B) 1984 C) 1985 D) 1989

Ans:B,B


What is the name of the earliest calculating machine which was based on concepts found in modern computers but was unfortunately never built?
Options: Babbage's Difference Engine,    Pascal's Adder,    Leibnitz's Multiplier,    Differential Analyser

Ans:A ,A


.   To select all the boxes of an organization chart
Options: a. Click edit, select all b. Right click the chart background click select all c. Press and hold the shift key and click each box d. All of the above

Ans:6 – D ,6 – D


. You have got a bunch of digital holiday photo you want to put into a slide show. What the quickest method?
Options: a. Apply a multiple-picture layout to several slides, and use the clipart icon on the slides to import your picture b. On the insert menu, point to the picture, click from file, and select your picture in a group for each slide c. On the insert menu, point the picture and click new photo album d. All of the above

Ans:2 – C ,2 – C


Computer support to the manager has been least in
Options: alternative identification,    alternative selection,    problem identification,    alternative evaluation

Ans:A ,A


Point out the error in the program. #include<stdio.h> #define MAX 128 int main() { char mybuf[] = "India"; char yourbuf[] = "BIX"; char *const ptr = mybuf; *ptr = 'a'; ptr = yourbuf; return 0; }
Options: Error: unknown pointer conversion,    Error: cannot convert ptr const value,    No error,    None of above

Ans:B ,B


Subschema can be used to
Options: create very different, personalized views of the same data,    present information in different formats,    hide sensitive information by omitting fields from the sub¬schema's description,    All of the above

Ans:D ,D


What is the notation for following functions? 1. int f(int a, float b) { /* Some code */ } 2. int f(a, b) int a; float b; { /* Some code */ }
Options: 1. KR Notation 2. ANSI Notation,    1. Pre ANSI C Notation 2. KR Notation,    1. ANSI Notation 2. KR Notation,    1. ANSI Notation 2. Pre ANSI Notation

Ans:C ,C


Indicate which of the following is not true about an interpreter?
Options: Interpreter generates an object program from the source program,    Interpreter is a kind of translator,    Interpreter analyses each source statement every time it is to be executed,    All of the above

Ans:A ,A


What form of energy is used to maintain an imbalance of charges between the terminals of a battery?
Options: Electronical energy,    Mechanical energy,    Chemical energy,    Solar energy

Ans:C ,C


The problem of thrashing is affected significantly by:
Options: program structure,    program size,    primary-storage size,    all of the above

Ans:A ,A


What of the following tool is used to check and repair Linux file systems?
Options: mkfs,    fdisk,    fsck,    mount

Ans:C ,C


. In the formula, which symbol specifies the fixed columns or rows?
Options: a. $ b. * c. % d. &

Ans:– a,– a

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