The section of the CPU that selects, interprets and sees to the execution of program instructions

Options: Memory,    Register unit,    Control unit,    ALU


More Computer Fundamental Related questions:

in the context of animations, what is a trigger?
Options: a. An action button that advances to the next slide b. An item on the slide that performs an action when clicked c. The name of a motion path d. All of above

Ans: – B , – B

. The__ button on the tool box display data from a related table
Options: a. Sub form sub report b. Relationships c. Select objects d. More controls

Ans:3 – a ,3 – a

The graph of current gain versus collector current indicates that the current gain
Options: varies enormously,    is contant,    varies slightly,    equals the collector current divided by the base current

Ans:D ,D

. Which of the following relationship is not valid in MS Access ?
Options: a. Many to Many b. Many to Null c. One to One d. One to Many

Ans:– b,– b

A BI reporting system does not ________ .
Options: create meaningful information,    deliver information to users on a timely basis,    use statistical procedures to predict future events,    use disparate data sources

Ans:C ,C

Which language is used in the areas of pattern recognition, artificial intelligence & for simulation of games.
Options: APL,    FORTH,    LISP,    CORAL

Ans:C ,C

An oval represents which of the following in an ERD?
Options: Attribute,    Entity,    Optional One,    Relationship

Ans:A ,A

. The shortcut key to open a task manager is:
Options: a. Alt + F1 b. Alt + Ctrl + Delete c. Alt + Tab d. F1

Ans:0 – b ,0 – b

Output segments of AI programming contain(s)
Options: printed language and synthesized speech,    Manipulation of physical object,    Locomotion,    All of the above

Ans:D ,D

What key hardware item ties a CAD/ CAM system together?
Options: Mouse,    Graphics workstation,    Digitizer,    Plotter

Ans:B ,B

. Which of the following is first generation of computer
Options: A) EDSAC B) IBM-1401 C) CDC-1604 D) ICL-2900


. What should be the extension to execute files?
Options: EXE B. BAT C. COM D. All of the above

Ans: – D ,

Assuming 100% efficiency, what is the power being consumed at the secondary winding of the transformer described in question 91?
Options: 200 W,    1000 W,    20 W,    100 W

Ans:A ,A

A _____ decision is routine one that's made following the completion of a preplanned series of steps.
Options: strategic,    structured,    simulation,    tactical

Ans:B ,B

A microporgram is sequencer perform the operation  
Options: a . read b . write c . execute d . read and execute

Ans:D,Read and Execute

. How do you print your slides in a handout that includes lines for notes?
Options: a. In the print dialog box, select handout and set the number of slides per page to 3 b. In the print dialog box, select handout and set the number of slides per page, then select the include comment page option c. In the print dialog box select note page instead of handout d. All of above

Ans:3 – A ,3 – A

A common boundary between two systems is called
Options: Interdiction,    Interface,    Surface,    None of the above


Which of the following is a graphical output device?
Options: Dot-matrix Printer,    Plotter,    Laser Printer,    Line Printer

Ans:B ,B

In MS-DOS, relocatable object files and load modules have extensions
Options: .OBJ and .COM or .EXE, respectively,    .COM and .OBJ, respectively,    .EXE and .OBJ, respectively,    .DAS and .EXE, respectively

Ans:A ,A

A star schema has what type of relationship between a dimension and fact table?
Options: Many-to-many,    One-to-one,    One-to-many,    All of the above.

Ans:C ,C

Transmission of computerised data from one location to another is called
Options: data transfer,    data flow,    data communication,    data management

Ans:C ,C

Which of the following is true when describing a unicast address?
Options: Packets addressed to a unicast address are delivered to a single interface.,    These are your typical publicly routable addresses, just like a regular publicly routable address in IPv4.,    These are like private addresses in IPv4 in that they are not meant to be routed.,    These addresses are meant for nonrouting purposes, but they are almost globally unique so it is unlikely they will have an address overlap.

Ans:A ,A

The institute for Certification of Computer Professionals (ICCP) currently administers the Certificate in Computer Programming (CCP) and the _____ examinations.
Options: CDP,    CISA,    DPMA,    ACM

Ans:A ,A

The model for a record management system might be
Options: a. handwritten list b. a Rolodex card file c. a business form d. all of above

Ans:d,All of above

What layer of the OSI model would you assume the problem is in if you type show interface serial 1 and receive the following message? "Serial1 is down, line protocol is down."
Options: Physical layer,    Data Link layer,    Network layer,    None. It is a router problem.

Ans:A ,A

Several objectives are required to achieve a successful data base management program. These are availability of data, quality of data, and
Options: compatibility of data,    transmission of data,    desirability of data,    up-to-date data

Ans:D ,D

What will be the output of the program ? #include<stdio.h> int main() { float arr[] = {12.4, 2.3, 4.5, 6.7}; printf("%d\n", sizeof(arr)/sizeof(arr[0])); return 0; }
Options: 5,    4,    6,    7

Ans:B ,B

Off-line operation is the operation of devices without the control of
Options: Memory,    CPU,    ALU,    Control unit

Ans:B ,B

You are working with a network that has the network ID What subnet should you use that supports up to 25 hosts and a maximum number of subnets?

Ans:B ,B

22. The Footnote Text style defines characters as _____.
Options: a. 12-point Times New Roman and paragraphs as single-spaced and right-aligned b. 10-point Times New Roman and paragraphs as double-spaced and left-aligned c. 12-point Times New Roman and paragraphs as double-spaced and right-aligned d. 10-point Times New Roman and paragraphs as single-spaced and left-aligned

Ans:– D ,– D

A memory in which the information is stored last is on top & is retrieved first is known as
Options: PROM,    Buffer,    Stack,    RAM

Ans:C ,C

Which of the following are word processing software?
Options:  A) WordPerfect, B) Easy Word, C) MS Word, D) All of above, 


. The _____ Symbol Smart Tag launches Microsoft Explorer and obtains a stock quote.
Options: a. MSN Money b. Portfolio c. Financial d. Stock

Ans:7 – c ,7 – c

Which two of the following commands will place network into area 0? router eigrp 10 router ospf 10 network network area0 network area 0
Options: 1 and 4,    2, 4, and 5,    2 and 5,    3 and 4

Ans:C ,C

Conversion of binary number 1011102 to octal is
Options: 358,    468,    568,    508

Ans:C ,C

Probabilities range from
Options: .00 to .1,    .00 to 1.00,    00 to 100,    All of the above

Ans:B ,B

. 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


A set of programs that handle a firms database responsibilities is called
Options: a. database management system (DBMS) b. database processing system (DBPS) c. data management system (DMS) d. all of above


. Which of the following computer is not invented by J.P. Eckert and John Mauchly?


When the minimum number of instances of an entity is one, you know which of the following?
Options: Mandatory one,    Optional one,    Mandatory many,    Cannot tell

Ans:D ,D

The data base be prepared until
Options: the computer has been selected,    the MIS staff has been acquired and organized,    the preparation of physical facilities,    All of the above

Ans:A ,A

Requirements also serve as an evaluation checklist at the end of the development project, so they are sometimes called _____.
Options: System Development Life Cycle,    CASE tool,    Phased Conversion,    Success factors

Ans:D ,D

Auto clipart is a feature that
Options: a. Automatically places clipart in your presentation b. Scans your presentation for incorrect spelling in your words on each slide c. Scans your presentation for incorrect spelling in Word Arts objects d. All of above

Ans: – D , – D

Which of the following is the oldest spreadsheet package?
Options: a. VisiCalc b. Lotus 1-2-3 c. Excel d. StarCalc

Ans:#8211; a,#8211; a

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

Ans:A ,A

You have a 15 pin female connector with the pins in two rows. What could you connect with this?
Options: Serial device,    Parallel device,    MIDI device,    Joystick


The _____ symbol is used in a flowchart to represent a step that gets information from the user.
Options: Input/Output,    Process,    Selection/repetition,    Start/Stop

Ans:A ,A

. Which of the following is invalid statement?
Options: a. Sheet tabs can be colored b. Some picture can be applied as a background of a sheet c. You can set the column width automatically fit the amount of text d. The width of a row and be specified manually or fit automatically

Ans:– d,– d

After copying the content how many times can you paste?
Options: A. 1 B. 16 C. 32 D. Many


In 1830, Charles Babbage disigned a machine called the Analytical Engine which he showed at the Paris Exhibition. In which year was it exhibited?
Options: 1820,    1860,    1855,    1870

Ans:C ,C