All the instructions and procedures needed to start up a computer, to the point it can load an operating system, are stored in ROM chips. In IBM compatible PCs this is called the _____


Options: RAM BIOS,    ROM BIOS,    EPROM,    POST

Ans:B,B


Description:

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

Hits Today: 18801 | Level: Moderate


******************************************************

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

Click Here to take quick 10 mins MCQ test to find out.




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




More Computer Fundamental Related questions:


The purpose of an application program is to
Options: Convert program written in high level language to machine language,    Meet specific user needs,    Allow the operating system to control resources better,    Make off-line equpment run better

Ans:B ,B


. Disk copy command in DOS is used to
Options: a. Copy a file b. Copy contents of one floppy disk to another c. Copy contents of CD-ROM to another d. All of the above

Ans:Correct Answer: b ,Correct Answer: b


The advantage of a command processor running only built-in commands is:
Options: flexibility to the users in running lists of commands by simply collecting them in named batch command files,    the command set being common across different hardware configurations,    users can create system programs and run them as commands,    the processing is much faster than would other-wise be the case when user defined commands are used

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 ,


. Which of the following statement is false?
Options: A) Mechanical analog computers have existed for thousands of years B) There are mechanical analog computers and electronic analog computers. C) All electronic computers are digital computers D) All of above are false

Ans:C,C


What is offset error?
Options: the difference between the sensor input and the absolute sensed parameter.,    the difference between the controller output and the setting of the manipulated variable.,    the difference between the control setpoint value and the actual value.,    All of the above

Ans:C ,C


Computer-based traffic control systems are implemented at the _____ level of government.
Options: Local,    Top,    bottom,    Top-to-bottom

Ans:A ,A


Which tab is not available on left panel when you open a presentation?
Options: a. Outline b. Slides c. Notes d. All of above are available

Ans:– C ,– C


. 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


What is the main difference between DDCMP and SDLG?
Options: DDCMP does not need special hardware to final the beginning of a message.,    DDCMP has a message header,    SDLC has a IP address,    SDLC does not use CRC

Ans:A ,A


A modulator converts a _____ signal to a(n) _____ signal.
Options: FSK; PSK,    PSK; FSK,    analog; digital,    digital; analog

Ans:D ,D


75. When inserting Page number in footer it appeared 1 but you wish to show
Options: a. How can you do that?

Ans:– C ,– C


"User friendly" computers have ensured that
Options: management requires no system analysis and design.,    programmers are no longer needed,    structured programming is not needed,    All of the above

Ans:E ,E


Which WAN encapsulations can be configured on an asynchronous serial connection? PPP ATM HDLC SDLC Frame Relay
Options: 1 and 2,    2 and 4,    3, 4 and 5,    All of the above

Ans:A ,A


The Norton current is sometimes called the
Options: Shorted-load current,    Open-load current,    Thevenin current,    Thevenin voltage

Ans:A ,A


.   What is the term used when you press and hold the left mouse key and move the mouse around the slide?
Options: a. Highlighting b. Dragging c. Selecting d. b and c

Ans:3 – D ,3 – D


Structured design produces computer programs that are
Options: easily,    maintained,    easily understood,    both (a) and (b)

Ans:D ,D


Which of the following is true when describing a unique local 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:D ,D


How many addresses are required for 25 x 40 video RAM?
Options: 2000,    1920,    1000,    2000

Ans:C ,C


What two methods are available to build electronic continuous control?
Options: Analog and mechanical,    Pneumatic and analog,    Analog and digital,    All of the above

Ans:C ,C


What command is used to sort the lines of data in a file in alphabetical order?
Options: sort - r,    st,    sh,    sort

Ans:D ,D


What is the purpose of fflush() function.
Options: flushes all streams and specified streams.,    flushes only specified stream.,    flushes input/output buffer.,    flushes file buffer.

Ans:A ,A


. Who used punched cards practically for the first time in the history of computers?
Options: A) Charles Babbage B) Dr. Herman Hollerith C) Howard Aikin D) Joseph Jacquard

Ans:5-B,5-B


. Worksheet can be renamed by 
Options: a. Adding ? symbol at the end of filename while saving workbook b. Click on Worksheet tab by Holding CTRL Key and type new name c. Double Click on the Worksheet tab and type new name d. Worksheet cannot renamed

Ans:– c,– c


What command will display the line, protocol, DLCI, and LMI information of an interface?
Options: sh pvc,    show interface,    show frame-relay pvc,    show run

Ans:B ,B


.   Right clicking something in PowerPoint
Options: a. Deletes the object b. Selects the object c. Opens a shortcut menu listing for the object d. Nothing he right mouse button for operation

Ans:9 – C ,9 – C


. Which access method is used to access cassette tape?
Options: A) Direct B) Sequential C) Both of the above D) None of the above

Ans:9-B,9-B


Which statement describes a spanning-tree network that has converged?
Options: All switch and bridge ports are in the forwarding state.,    All switch and bridge ports are assigned as either root or designated ports.,    All switch and bridge ports are in either the forwarding or blocking state.,    All switch and bridge ports are either blocking or looping.

Ans:C ,C


Point out the error in the program #include<stdio.h> int main() { int a=10; void f(); a = f(); printf("%d\n", a); return 0; } void f() { printf("Hi"); }
Options: Error: Not allowed assignment,    Error: Doesn't print anything,    No error,    None of above

Ans:A ,A


. What is a light pen?

Options: A) Mechanical Input device B) Optical input device C) Electronic input device D) Optical output device

Ans:B,B


. You were giving your presentation, and you need to click a slide that’s few slides back. How do you get there?
Options: a. Press ESC to get back into a normal view; click the slide thumbnail in normal view; then click the resume slide show button b. Press backspace until your desired slide c. Right click, point to go on the shortcut menu, point to by title, and click the slide you want to go to d. All of above

Ans:6 – C ,6 – C


Which of the following function is used to find the first occurrence of a given string in another string?
Options: strchr(),    strrchr(),    strstr(),    strnset()

Ans:C ,C


Which of the following conditions should exist if you want to convert a relationship to an associative entity?
Options: Some of the relationships for the participating entities are "many".,    The resulting associative entity has an independent meaning.,    The resulting associative entity has no attributes.,    All of the above

Ans:B ,B


A PCMCIA measuring 10.5mm is what type?
Options: type 1,    type 2,    type 1 and 3,    type 3

Ans:D ,D


. A whole document can be formatted using the commands on the
Options: a. File menu b. Help menu c. Format menu d. Tools menu

Ans:9 – c ,9 – c


A LISP environment consists of a language, a programming environ¬ment, and:
Options: random-access storage,    a processor,    a large address,    a set of functions

Ans:D ,D


The hardware features of LISP machines generally include:
Options: large memory and a high-speed processor,    letter-quality printers and 8-inch disk drives,    a mouse and a specialized keyboard,    both (a) and (c)

Ans:D ,D


The process of communicating with a file from a terminal is
Options: Interactive,    Interrogation,    Heuristic,    All of the above

Ans:B ,B


The time for which a piece of equipment operates is called
Options: Seek time,    Effective time,    Access time,    Real time

Ans:B ,B


Conversion of a hexadecimal number 3D16 to binary number is
Options: 1111012,    1100112,    110001102,    1100012

Ans:A ,A


The brain of any computer system is
Options: ALU,    Memory,    CPU,    Control unit

Ans:C ,C


What is the name of the computer program that contains the distilled knowledge of an expert?
Options: Data base management system,    Management information System,    Expert system,    Artificial intelligence

Ans:C ,C


. Which of the following are loaded in safe mode?
Options: a. Keyboard driver b. Mouse driver c. VGA drive d. All of above

Ans: d, d


Indicate whether the statement LDA B is a statement, in
Options: Machine language,    Assembly language,    High level language,    All of the above

Ans:B ,B


Each answer below shows example data from a table. Which answer is an example of the inconsistent values problem?
Options: Three columns have the values 534-2435, 534-7867, and 546-2356 in the same row.,    Three rows have the values Brown Small Chair, Small Chair Brown, and Small Brown Chair in the same column.,    Three rows have the values Brown, NULL, and Blue in the same column.,    One row has the value "He is interested in a Silver Porsche from the years 1978-1988" in a column.

Ans:B ,B


. What is the use of Document Map?
Options: a. to quickly format the document b. to quickly print required page c. to quickly navigate the document d. to quickly correct spelling mistakes

Ans: –  C , –  C


If a robot can alter its own trajectory in response to external conditions, it is considered to be:
Options: intelligent,    mobile,    open loop,    non-servo

Ans:A ,A


Each model of a computer has a unique
Options: Assembly language,    Machine language,    High level language,    All of the above

Ans:B,B


A _____ is simply an arrangement where multiple disk drives appear as a single disk drive to the user.
Options: disk,    disk array,    bunch of disks,    disk pack

Ans:B ,B


According to ANSI specifications which is the correct way of declaring main when it receives command-line arguments?
Options: int main(int argc, char *argv[]),    int main(argc, argv) int argc; char *argv; ,    int main() { int argc; char *argv; } ,    None of above

Ans:A ,A

www.000webhost.com