The desirable characteristic(s) of a memory system is (are)


Options: speed and reliability,    low power consumption,    durability and compactness,    All of the above

Ans:D,D


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More Computer Fundamental Related questions:


Which step should you perform first before discharging a CRT?
Options: Remove the CRT from its housing,    Disconnect the CRT from the computer,    Remove the video assembly,    Turn power off before removing power source

Ans:D ,D


What is the name of the reading device which mades use of photosensors and laser technologies to interpret printed, typed or even hand-written data directly from the source documents?
Options: MICR,    OCR,    Mark-sensing device,    ATM

Ans:B ,B


The general systems model of the firm can be used
Options: to solve problems in college classes,    to ease the transition into a new company, upon graduation,    to solve problems as a manager,    All of the above

Ans:D ,D


What is the name of the memory card which is conceptually related to the smart card but is similar to the video disk?
Options: Laser card,    Master card,    Visa,    Optical card

Ans:A ,A


What command is used to remove jobs from the print queue?
Options: lpq,    lpr,    lprm,    lpc

Ans:C ,C


What type of FRU is a SCSI host adapter?
Options: CPU,    I/O card,    video card,    hard drive

Ans:B ,B


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

Ans: – D ,


In a computer _____ is capable to store single binary bit.
Options: Capacitor B. Flip flop C. Register D. Inductor

Ans:– B ,


What do you call the chart that shows the proportions of how one or more data elements relate to another data element?
Options: XY Chart B. Line Chart C. Pie Chart D. Column Chart

Ans:– C ,


Which of the following is the correct order if calling functions in the below code? a = f1(23, 14) * f2(12/4) + f3();
Options: f1, f2, f3,    f3, f2, f1,    Order may vary from compiler to compiler,    None of above

Ans:C ,C


When a group of computers is connected together in a small area without the help of telephone lines, it is called
Options: Remote communication network (RCN),    Local area network(LAN),    Wide area network (WAN),    Value added network (VAN)

Ans:B ,B


Which menu do you choose to shade words and paragraph?
Options: format, borders and shading, insert, borders and shading, view, shading,none of the above

Ans:D ,


.   How do you add degrees of transparency to shapes such as arrows, so that the slide background shows though?
Options: a. Use #D style 4 button on the drawing toolbar b. Use the Set Transparent Color button on the Picture toolbar c. Use the Transparency slider in the Format AutoShapes dialog box d. All of above

Ans:0 – C ,0 – C


. List Box and Text box
Options: a.  Are some other than that in a list box the bullets are enabled b.  Are different. List boxes are used to present lists and can’t be created with text boxes. c.  Both of above d.  None of above

Ans:1 – A ,1 – A


. A ____ often display summary data such as totals or counts.
Options: a. Group Header b. Group Footer c. Report Header d. Page Footer

Ans:2 – b ,2 – b


. What are the different views to display a table
Options: a. Datasheet view b. Design view c. Pivote table & pivot chart view d. All of above

Ans:6 – d ,6 – d


Which of the following is not the required condition for binary search algorithm?
Options: a. The list must be sorted b. there should be the direct access to the middle element in any sublist c. There must be mechanism to delete and/or insert elements in list d. none of above

Ans:- c,- c


Goals for the design of the logical schema include
Options: avoiding data inconsistency,    being able to construct queries easily,    being able to access data efficiently,    All of the above

Ans:D ,D


Which one of the following statements is true?
Options: The secondary voltage for a step-down power transformer is greater than the primary voltage,    The secondary current for a step-down power transformer is greater than the primary voltage,    Parallel RLC circuit operated below its resonant frequency,    purely resistive circuit

Ans:B ,B


. Which type of field is incremented automatically?
Options: a. Auto Elevate b. AutoNumber c. Auto Increment d. Auto Value

Ans:– b,– b


What expansion types do most pll/plll motherboards support?
Options: MCA, PCI,    ISA, EISA,    ISA, PCI, AGP,    ISA, VESA, PCI

Ans:C ,C


. 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

Ans:A,A


. What is the shortcut key to insert new sheet in current workbook?
Options: F11 B. Alt + F11 C. Ctrl + F11 D. Shift + F11

Ans:– D ,


IRQ6 is typically reserved for:
Options: The floppy,    The keyboard controller,    LPT2,    The modem

Ans:A ,A


Excel displays the current cell address in the ……….
Options: Formula bar B. Status Bar C. Name Box D. Title Bar

Ans:– C ,


Which would you choose to list Synonyms & Antonyms of a selected word?
Options: Tools, Spelling & Grammar B. Tools, Language C. Tools, Options D. Insert, Cross-reference

Ans:– B ,


What does fp point to in the program ? #include<stdio.h> int main() { FILE *fp; fp=fopen("trial", "r"); return 0; }
Options: The first character in the file,    A structure which contains a char pointer which points to the first character of a file.,    The name of the file.,    The last character in the file.

Ans:B ,B


The minimal set of super key is called
Options: Primary key B. Secondary key C. Candidate key D. Foreign key

Ans:– C ,


. Which of the following symbol sets would be most likely to contain a mathematical symbol such as a degree sign, greater than or equal to, or a Greek letter?
Options: a. Wingdings b. Wingdings 3 c. Webdings d. Symbol

Ans: – D , – D


On a class B network, how many hosts are available at each site with a subnet mask of 248?
Options: 16,382,    8,190,    4,094,    2,046

Ans:D ,D


. A bookmark is an item or location in document that you identify as a name for future reference. Which of the following task is accomplish by using bookmarks?
Options: a. to add anchors in web page b. to mark the ending of a paragraph of document c. to quickly jump to specific location in document d. to add hyperlinks in webpage

Ans: – C , – C


. 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


.   Which of the following feature allows you to select more than one slide in slide sorter view?
Options: a. Alt + Click each slide b. Shift + drag each slide c. Shift + Click each slide d. Ctrl + Click each slide

Ans:6 – C ,6 – C


The PowerPoint view that displays only text (title and bullets) is
Options: a. Slide show b. Slide sorter view c. Notes page view d. Outline view

Ans: – D , – D


To prevent the computer from overheating you should?
Options: Remove the slot cover from the back,    Keep the computer cover closed,    Remove the CPU fan,    All of the above

Ans:B ,B


. Which is the menu command to recolor a picture on a slide
Options: a. Insert -> Picture -> Recolor b. Tools -> Picture -> Recolor c. Format -> Picture -> Recolor d. Edit -> Picture -> Recolor

Ans:4 – C ,4 – C


What configuration should a Volt-Ohm meter he set to when testing a fuse?
Options: DC volts,    AC volts,    Amperage,    Ohms

Ans:D ,D


Conversion of an octal number 1428 to binary number is
Options: 11000102,    1101102,    11000112,    11011012

Ans:A ,A


When typing in a word field manually, what must you press to insert the code’s braces?
Options: Ctrl + F6 B. Ctrl + F9 C. Alt + F11 D. Shift + F12

Ans:– B ,


. You have a Command button in the Form Footer, you click the Tabular Control Layout; an attached label will be added in what section?
Options: a. Detail b. Form Footer c. Form Header d. Page Header

Ans:4 – c ,4 – c


. Fifth generation computer is also known as
Options: A) Knowledge information processing system B) Very large scale integration (VLSI) C) Both of above D) None of above

Ans:A,A


The physical equipment made oi various metals, silicon and plastic components that make up the parts of a computer is called
Options: micro,    peripheral,    hardware,    disk drive

Ans:C ,C


Backward recovery is which of the following?
Options: Where the before-images are applied to the database,    Where the after-images are applied to the database,    Where the after-images and before-images are applied to the database,    Switching to an existing copy of the database

Ans:A ,A


Metadata enables database designers and users to do all of the following except:
Options: sample data.,    understand what data exist.,    what the fine distinctions are between similar data items.,    what the data mean.

Ans:A ,A


Who is the creator of the PASCAL language?
Options: Niklaus Wirth,    Dijkstra,    Donald Knuth,    Basic Pascal

Ans:A,A


.Arrays are best data structures
Options: A)for relatively permanent collections of data b.for the size of the structure and the data in the structure are constantly changing c.for both of above situation d.for none of above situation

Ans:A,A


The geostationary satellite used for communication systems
Options: rotates with the earth,    remains stationary relative to the earth,    is positioned over equator,    All of the above

Ans:D ,D


. The Stepped Reckoner was invented by

Options: A) John Napier B) William Oughtred C) Gottfried Leibnitz D) Blaise Pascal

Ans:C,C


Tab scrolling button
Options: a. Allow you to view a different worksheet b. Allow you to view additional worksheet rows down c. Allow you to view additional worksheet columns to the right d. Allow you to view additional sheets tabs

Ans:#8211; d,#8211; d


What should you do if you require pasting the same format in many places?
Options:  A) Click the Format painter and go on pasting in many places holding Alt Key, B) Double click the format painter then go on pasting in many places, C) Click the format painter then go on pasting to many places holding Ctrl Key, D) All of above,

Ans:-B,-B

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