A memory that holds micro programs is

Options: Core memory,    ROM,    RAM,    Control memory



Asked in: KCC-2018   |   JOA 556-2018  |  HRTC JTO-2017

Hits Today: 8341 | Level: Moderate

Got some suggestion about this question or to make this site better? Please leave your comments below.

Want to see where do you stand among other aspirants in "Computer" Category?

Click Here to take quick 5 mins MCQ test to find out.

More Computer Fundamental Related questions:

Magnetic tape can serve as
Options: Input media,    Output media,    Secondary storage media,    All of the above

Ans:D ,D

. In Excel, a Data Series is defined as what?
Options: a. A type of chart. b. A cell reference. c. A collection of related data d. A division of results

Ans:– c,– c

. What’s a quick way to extend these numbers to a longer sequence, for instance 1 through 20?
Options: a. Select both cells, and then drag the fill handle over the range you want, for instance 18 more rows b. Select the range you want, include both cells, point to fill on the Edit menu, and then click down. c. Copy the second cell, click in the cell below it, on the standard toolbar click the down arrow on the Paste button, and then click Paste Special d. All of above

Ans:– a,– a

. … controls the way in which the computer system functions and provides a means by which users can interact with the computer
Options: a. The platform b. The operating system c. Application software d. The motherboard

Ans:1 – b ,1 – b

Which of the following is not true of the conversion phase of the development life cycle?
Options: the user and systems personnel must work closely together.,    steps must be taken to phase out the old system,    documentation should be emphasized,    the non machine components of the system should be considered

Ans:C ,C

Claude Shannon described the operation of electronic switching circuits with a system of mathematical logic called:
Options: LISP,    XLISP,    Boolean algebra,    neural networking

Ans:C ,C

. The commonly used standard data code to represent alphabetical, numerical and punctuation characters used in electronic data processing system is called
Options: A) ASCII B) EBCDIC C) BCD D) All of above


. Which menu bar selection would you access to openfile?
Options: a. Option b. Help c. View d. None of above

Ans: d, d

A type of simulation method using random numbers to determine the evolution of a system is
Options: Model dispersion,    Monte carlo,    Monadic,    Padding

Ans:B ,B

Machine language is
Options: A) Machine dependent B) Difficult to program C) Error prone D) All of above


The research and development department at your office has been experimenting with different technologies to help improve the performance of the network. One group has been examining the use of a broadband network versus a based band network. Select the correct statement about broadband and baseband.
Options: Broadband networks carry several channels on a single cable, whereas in a baseband network several cables carry one channel,    Baseband networks carry a single channel on a single cable, whereas broadband networks carry several channels on a single cable,    Baseband refers to local area networks, and broadband refers to wide area networks.,    Baseband operates at a standard bit rate, whereas broadband may operate at different rates as needed

Ans:B ,B

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

Instructions and memory address are represented by
Options: A) Character code B) Binary codes C) Binary word D) Parity bit


What is the general name of the device which produces hardcopy graphics?
Options: COM,    Plotter,    Printer,    Microfilm


. The notable features like keyboards, monitors, GUI were developed in
Options: A) First generation B) Second generation C) Third generation D) Fourth generation


Flexible manufacturing allows for:
Options: factory management,    automated design,    tool design and tool production,    quick and inexpensive product changes

Ans:D ,D

Which of the following is requirement to develop a successful management information system?
Options: a staff of technical specialists with the skills necessary to develop the computer based parts of the system,    the development of a short-range goal for the system,    the development of a long-range goal for the system,    a commitment from management to allocate the personnel and resources necessary to get the job done

Ans:E ,E

A database management system based on the concept of ownership is
Options: Network topology,    Network layer,    Network database system,    Network license system

Ans:C ,C

Which type of digitizer measures a wave traveling at the speed of sound?
Options: Electrostatic,    Sonic,    Digitizing sr amer,    Caparitive

Ans:B ,B

A circuit has a Norton current of 10 mA and a Norton resistance of 10 kW. What is the Thevenin circuit?
Options: 1000 V and a series resistance of 10 k Ohm,    100 V and a parallel resistance of 10 k Ohm,    100 V and a series resistance of 10 k Ohm,    1000 V and a parallel resistance of 10 kOhm

Ans:C ,C

Sometime data are gathered over a period of time and collected into a group before entering them into a computer for processing. What type of processing is it called?
Options: Interactive processing,    Sequential processing,    Batch processing,    Group processing

Ans:A ,A

Which of the following commands is used to obtain a list of all files by modification time?
Options: ls -1,    ls -t,    ls -i,    ls -R

Ans:B ,B

.   What will happen if you release the mouse button before releasing the shift key when you draw a square?
Options: a. The square will not be a perfect square b. The square will not be at the center of the slide c. The square will be smaller d. The square will be larger

Ans:7 – A ,7 – A

Which command is used to remove an index from the database in SQL?

Ans:B ,B

3. What is the maximum number of lines you can set for lines to drop box?
Options: a. 3 b. 5 c. 10 d. 15

Ans:#8211; C ,#8211; C

Which of the following have people traditionally done better than computers?
Options: recognizing relative importance,    finding similarities,    resolving ambiguity,    All of the above

Ans:D ,D

What layer in the TCP/IP stack is equivalent to the Transport layer of the OSI model?
Options: Application,    Host-to-Host,    Internet,    Network Access

Ans:B ,B

. Offline device is
Options: A) A device which is not connected to CPU B) A device which is connected to CPU C) A direct access storage device D) An I/O device


In which tcp_wrappers file can you specify to allow all connections from all hosts?
Options: /etc/hosts.allow,    /etc/hosts.deny,    /etc/hosts,    /etc/tcp.conf

Ans:A ,A

The ability to combine name and addresses with a standard document is called _________
Options: document formatting B. database management C. mail merge D. form letters

Ans:– C ,

. Which of the following is not a valid Zoom percentage in Excel?
Options: a. 10 b. 100 c. 300 d. 500

Ans:– d,– d

The north pole of a magnet is the one:
Options: that has its molecules arranged in a random pattern,    that would be attracted to the earth's north magnetic pole,    that would be repelled by the south pole of another magnet,    that would be attracted to the earth's south magnetic pole

Ans:B ,B

Which one of the following equations most directly leads to the resistance of an ordinary household light bulb, assuming that you know the power and voltage rating?
Options: R = E2/P,    P = PR,    P = E2/R,    I = P/E

Ans:A ,A

What is the name given to the weapons which use computerised guidance system?
Options: Guided weapons,    Smart weapons,    Dumb weapons,    Starwars weapons

Ans:B,Smart weapons

How can you apply exactly the same formatting you did to another text?
Options: a. Copy the text and paste in new location. Then type the new text again. b. Copy the text and click on Paste Special tool on new place c. Select the text then click on Format Painter and select the new text d. All of above

Ans:– C,– C

A large number of computers in a wide geographical area can be efficiently connected using
Options: Twisted pair lines,    Coaxial cables,    Communications satellites,    All of the above

Ans:C ,C

Which one of the following kinds of materials has the highest permeability?
Options: A diamagnetic material,    A ferromagnetic material,    A paramagnetic material,    All of the above

Ans:B ,B

What will be the output of the program? #include<stdio.h> #include<stdarg.h> void dumplist(int, ...); int main() { dumplist(2, 4, 8); dumplist(3, 6, 9, 7); return 0; } void dumplist(int n, ...) { va_list p; int i; va_start(p, n); while(n-->0) { i = va_arg(p, int); printf("%d", i); } va_end(p); printf("\n"); }
Options: 2 4 3 6,    2 4 8 3, 6, 9, 7,    4 8 6 9 7,    1 1 1 1 1 1 1

Ans:C ,C

In simplex transmission
Options: Data format is simple,    Data transmission is one way,    Data can be transmitted to small distances only,    All of the above


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

Trailer labels contain
Options: file identification,    retention period,    both (a) and (b),    neither (a) nor (b)

Ans:D ,D

. “New Comment” option can be found under _________ tab
Options: a. Insert b. Data c. Review d. View

Ans:– c,– c

How can you see the address of the DHCP server from which a client received its IP address?
Options: By using Advanced Properties of TCP/IP,    By using IPCONFIG/ALL,    By using DHCPINFO,    By pinging DHCP

Ans:B ,B

If communication software can be called the "traffic cop" of a micro communication system, then what should the modem be called?
Options: Park,    Bridge,    Interface,    Link

Ans:B ,B

Any type of storage that is used for holding information between steps in its processing is
Options: CPU,    Primary storage,    Intermediate storage,    Internal storage

Ans:C ,C

A cursor type in which the application can only move forward through the recordset is called:
Options: forward only.,    static.,    keyset.,    dynamic.

Ans:A ,A

The DC voltage on most circuit boards is:
Options: -12 volts,    0 volts,    +5 volts,    +12 volts

Ans:C ,C

Microsoft Excel is a powerful………..
Options: Word processing package B. Spreadsheet package C. Communication S/W Package D. DBMS package

Ans:– B ,

Which of the following printers, are you sure will not to use if your objective is to print on multicarbon forms?
Options: daisy wheel,    dot-matrix,    laser,    thimble

Ans:C ,C

Which of the following is not a desired characteristic of objectives?
Options: understandable,    relistic,    valid,    ambitious

Ans:D ,D