A notation used to express clearly on algorithm is known as


Options: Algorithmic language,    Assembly language,    Machine language,    High level language

Ans:A,(Aanswer






More Computer Fundamental Related questions:


The greatest change as a result of CAD/CAM is taking place in which industry?
Options: Medical,    Aerospace,    Electronics,    Cartography

Ans:C ,C


For a Macintosh to print successfully, the System Folder must contain:
Options: File sharing software,    A printer enabler,    The apple Garamond font set,    A printer driver

Ans:D ,D


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

Ans:A ,A


What will be the output of the program if the array begins at address 65486? #include<stdio.h> int main() { int arr[] = {12, 14, 15, 23, 45}; printf("%u, %u\n", arr, &arr); return 0; }
Options: 65486, 65488,    65486, 65486,    65486, 65490,    65486, 65487

Ans:B ,B


A shared database should:
Options: be accurate and available.,    provide for backup and recovery.,    be secure.,    All of the above.

Ans:D ,D


You are working on a router that has established privilege levels that restrict access to certain functions. You discover that you are not able to execute the command show running-configuration. How can you view and confirm the access lists that have been applied to the Ethernet 0 interface on your router?
Options: show access-lists,    show interface Ethernet 0,    show ip access-lists,    show ip interface Ethernet 0

Ans:D ,D


When of the following produces the best quality graphics reproduction?
Options: Dot metric printers,    Ink jet printers,    Laser printers,    Plotters

Ans:D ,D


.   Special effects used to introduce slides in a presentation are called
Options: a. Effects b. Custom animations c. Transitions d. Preset animations

Ans:4 – C ,4 – C


The control unit of a microprocessor
Options: stores data in the memory,    accepts input data from a keyboard,    Performs arithmetic / logic / functions,    All of the above

Ans:E ,E


How many different positions can you set for drop cap?
Options:  A) 1, B) 2, C) 4, D) 6, 

Ans:-B,-B


The complexity of the average case of an algorithm is
Options: a. Much more complicated to analyze than that of worst case b. Much more simpler to analyze than that of worst case c. Sometimes more complicated and some other times simpler than that of worst case d. None or above  

Ans:a,a


Which command is used to display the characteristics of a process?
Options: pid,    du,    ps,    au

Ans:C ,C


. Which of the following Data Type is used to store picture in MS Access
Options: a. Picture b. OLE Object c. Memo d. Picture cannot be stored

Ans:– b,– b


The corporate office sends you a new router to connect, but upon connecting the console cable, you see that there is already a configuration on the router. What should be done before a new configuration is entered in the router?
Options: RAM should be erased and the router restarted.,    Flash should be erased and the router restarted.,    NVRAM should be erased and the router restarted.,    The new configuration should be entered and saved.

Ans:C ,C


Which of the following is not true of future computers?
Options: increased use of CAD/CAM techniques,    faster turnaround time,    developments in artificial intelligence systems,   All are true

Ans:D,all are true


_____ formatting is the process of changing the way letters, numbers, punctuation marks, and symbols appear on the screen and in print.
Options: a. Document b. Character c. Paragraph d. Object

Ans:– B,– B


Following is not a database model
Options: a. network database model b. relational database model c. Object Oriented database model d. None

Ans:ndash; d,ndash; d


What will be the output of the program ? #include<stdio.h> int main() { enum status {pass, fail, absent}; enum status stud1, stud2, stud3; stud1 = pass; stud2 = absent; stud3 = fail; printf("%d %d %d\n", stud1, stud2, stud3); return 0; }
Options: 0, 1, 2,    1, 2, 3,    0, 2, 1,    1, 3, 2

Ans:C ,C


What will be the output of the program? #include<stdio.h> #define MESS junk int main() { printf("MESS\n"); return 0; }
Options: junk,    MESS,    Error,    Nothing will print

Ans:B ,B


  To place something in the same position on every slide of presentation automatically, insert into A.  Slide master B.  Notes master C.  Handout master D.  None of the above
Options:

Ans:– A ,


Which of the following statement is true.
Options: The LRU algorithm pages out pages that have been used recently,    Thrashing is a natural consequence of virtual memory systems.,    Seek analysis is used for analysing control-unit busy problems.,    All of the above

Ans:C ,C


Composition is a stronger form of which of the following?
Options: Aggregation,    Encapsulation,    Inheritance,    All of the above.

Ans:A ,A


Sequential or series testing is
Options: running the system with line data by the actual user,    making sure that the new programs do in fact process certain transactions according to Specifications,    is checking the logic of one or more programs in the candidate system,    testing changes made in an existing or a new program

Ans:C ,C


What command is used to display the characteristics of a process?
Options: au,    ps,    du,    pid

Ans:B ,B


. Tape speed is measured in

Options: A) Feet per second B) Inch per second C) Meter per second D) Centimeter per second

Ans:B,B


. All Computers (Mainframe, Mini or Micro) must have
Options: ALU B. Control Unit C. Primary Storage D. All of above

Ans:– D ,


Which of the following method is used the results of a design analysis as a base for redesign decisions?
Options: The iterative design method,    The direct method,    The design selection method,    All of the above

Ans:A ,A


A billionth of a second is defined as a:
Options: millisecond,    microsecond,    nanosecond,    picoseconds

Ans:C,C


In which of the storage placement strategies a program is placed in the largest available hole in the main memory?
Options: best fit,    first fit,    worst fit,    buddy

Ans:C ,C


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


When the formula bar is active, you can see
Options: a. The edit formula button b. The cancel button c. The enter button d. All of the above

Ans:#8211; d,#8211; d


Networks that follow the 802.5 standard appear to be in a star topology but are actually operating in what type of topology?
Options: Linear bus,    Modified star,    Modified ring,    Ring

Ans:D ,D


Which command is used to display the top of the file?
Options: cat,    head,    more,    grep

Ans:B ,B


What is the method of handling deadlocks?
Options: Use a protocol to ensure that the system will never enter a deadlock state. B. Allow the system to enter the deadlock state and then recover. C. Pretend that deadlocks never occur in the system. D. All of the Above

Ans:– D ,


. Which is the limitation of high level language?
Options: A) Lower efficiency B) Machine dependence C) machine level coding D) None of above

Ans:A,A


A hard copy would be prepared on a
Options: Line printer,    Dot matrix printer,    Type writer terminal,    Plotter

Ans:E ,E


Internet-like networks within an enterprise.
Options: Intranets,    Switching alternating,    Inter organizational networks,    Extranets

Ans:A ,A


. Any and every command can be found on the
Options: a. Drawing toolbar b. Formatting toolbar c. Standard toolbar d. Menu bar

Ans:1 – D ,1 – D


. An IBM system/38 represents the computer class of:
Options: A) Small-scale computer B) Medium-scale computer C) Large-scale computer D) Super computer

Ans:A,A


The list of coded instructions is called
Options: Computer program,    Algorithm,    Flowchart,    Utility programs

Ans:A,(Aanswer


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

Ans:B ,B


To verify that the note text is positioned correctly on the page, switch to _____ view or display the document in print preview.
Options: a. normal b. print layout c. page layout d. page edit

Ans:– B,– B


. Another word for a daisy wheel printer
Options: A) Petal printer B) Golf ball printer C) Laser printer D) Line printer

Ans:B,B


. Which of the following items are examples of storage devices?
Options: A) Floppy / hard disks B) CD-ROMs C) Tape devices D) All of the above

Ans:D,D


.   Which of the following will not advance the slides in a slide show view?
Options: a. The esc key b. The space bar c. The enter key d. The mouse button

Ans:1 – A ,1 – A


. When using the MLA style, position explanatory notes either at the _____.
Options: a. top of the page as head notes or at the end of the paper as endnotes b. bottom of the page as footnotes or at the end of the paper as endnotes c. top of the page as head notes or at the beginning of the paper as front notes d. bottom of the page as footnotes or at the beginning of the paper as front notes

Ans: – B , – B


What type of addressing format is used by Class A network.
Options: Net.Net.Net.Node,    Net.Net.Node.Node,    Net.Node.Net.Node,    Net.Node.Node.Node

Ans:D ,D


A high quality CAD system uses the following for printing drawing and graphs
Options: A) Dot matrix printer B) Digital plotter C) Line printer D) All of the above

Ans:-B,-B


The knee voltage of a diode is approximately equal to the
Options: Applied voltage,    Barrier potential,    Breakdown voltage,    Forward voltage

Ans:B ,B


Which of the following commands is used to rename a file?
Options: rename,    remove,    mv,    ren

Ans:C ,C

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