0. Data access time is depends on

Options: Seek time B. Rotational delay C. Operating frequency D. All of the above

Ans: – D ,

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More Computer Fundamental Related questions:

Which of the following is not an alternative name for primary memory?
Options: Main memory,    Primary storage,    Internal storage,    Mass storage

Ans:D ,D

. Which of the following method can insert a new slide in current presentation?
Options: a.  Right click on the Slide panel and choose New Slide b.  From Insert menu choose New Slide c.  Click on New Slide button on toolbar d.  All of above

Ans:2 – D ,2 – D

9. What is the name of the batch file that is automatically run when MSDOS is booted?
Options: a. Run.bat b. Config.sys c. Config.bat d. Autoexec.bat

Ans:Correct Answer: d ,Correct Answer: d

What does GNU stand for?
Options: GNU's not Unix,    Greek Needed Unix,    General Unix,    General Noble Unix

Ans:A ,A

. The function of Dir/W is
Options: a. Show all details of file b. Show only file name and directory name c. Shows only directory d. All of the above

Ans:8 – b ,8 – b

The 7-bit ASCII code widely used
Options: For data communication work,    In IBM mainframe models,    For coding external memory,    In large machines produced by non-IBM vendors

Ans:A ,A

35. How can you make the selected character superscripted
Options: a. Ctrl + = b. Ctrl + Shift +  = c. Alt + Ctrl + Shift + = d. None of above

Ans:– B ,– B

In LISP, the function returns the list that results after the first element is removed (the rest f the list), is
Options: car,    last,    cons,    cdr

Ans:D ,D

The device that assembles groups of characters into complete messages prior to their entering the CPU is called:
Options: a compiler,    an interpreter,    a communications processor,    an editor

Ans:C ,C

A dielectric material is:
Options: a good conductor,    a good insulator,    a poor conductor of electrostatic fields,    a good conductor of magnetic fields

Ans:B ,B

. ENIAC uses
Options: A) Decimal Numbering System B) Octal Numbering System C) Binary Numbering System D) Hexadecial Numbering System


How could you install the file ipchains-1.3.9-5.i386.rpm?
Options: rpm -qip ipchains,    rpm -Uvh ipchains,    rpm -i ipchains* .i386.rpm,    rpm -e ipchains-1.3.9-5.i386.rpm

Ans:C ,C

.   Which of the following can you format using buttons on the formatting toolbar?
Options: a. Your hard drive b. Format painting c. Font color d. Underlining

Ans:8 – D ,8 – D

. You can switch from one program to another by clicking within the desired program’s icon from the
Options: a. Application icon on desktop b. Application icon from taskbar c. Folder d. None of above

Ans:9 – b ,9 – b

Query design window has two parts. The upper part shows
Options: a. Name of fields, field type and size b. Tables with fields and relationships between tables c. Criteria d. Sorting check boxes

Ans:dash; b,dash; b

. To copy cell contents using drag and drop, press the
Options: a. End key b. Shift key c. Esc key d. None of above

Ans:– d,– d

Helping people keep track of things is the purpose of a(n) ________ .
Options: database,    table,    instance,    relationship

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Which technique is being investigated as an approach to automatic programming?
Options: generative CAI,    specification by example,    All of the above,    non-hierarchical planning

Ans:B ,B

.   Which of the following fill effects can you use for the slide background?
Options: a. Gradient b. Texture c. Picture d. All of the above

Ans:7 – D ,7 – D

Thrashing can be avoided if
Options: the pages, belonging to the working set of the programs, are in main memory,    the speed of CPU is increased,    the speed of I/O processor is increased,    all of the above

Ans:A ,A

Environment in systems parlance refers to
Options: a sub-system,    the boundary,    a part outside the boundaries,    All of the above

Ans:C ,C

The branch logic that provides decision making capabilities in the control unit is known as
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Time proportioning control:
Options: can be used on a PM550 programmable process controller,    is less efficient than normal PID control,    cannot use a TM990 micro¬computer,    a and b above.

Ans:A ,A

Which of the following is not a part of Slide Design
Options: a. Design Template b. Color Scheme c. Animation Scheme d. Slide Layout

Ans: – D , – D

When the Language bar is _____, it means that you do not see it on the screen but it will be displayed the next time you start your computer.
Options: a. restored b. hidden c. minimized d. closed

Ans:– B,– B

From which tag descriptive list starts ?
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. The date and time displays on
Options: a. Taskbar b. Status bar c. System tray d. Launch pad

Ans: c, c

In DOS, which of the following keys will bypass the CONFIG.SYS and AUTOEXEC.BAT files?
Options: F8,    F5,    F4,    Fl

Ans:B ,B

A _____ is software that is designed for drawing diagrams of information systems, writing process specifications, and maintaining data dictionaries.
Options: System Development Life Cycle,    CASE tool,    Phased Conversion,    Success factors

Ans:B ,B

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

Ans:A ,A

“Ctrl + Down Arrow” is used to
Options: a. Moves the cursor one paragraph down b. Moves the cursor one line down c. Moves the cursor one page down d. Moves the cursor one screen down

Ans:–  A,–  A

A smart modem can dial, hang up and answer incoming calls automatically. Can you tell who provides the appropriate instruction to the modem for this purpose?
Options: Communications software,    Error detecting protocols,    Link access procedure (LAP),    Telecommunications

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The most common input device used today is
Options: Motherboard,   Keyboard,    Scanner,    Mouse


An attribute is a(n):
Options: column of a table.,    two dimensional table.,    row of a table.,    key of a table.

Ans:A ,A

In the DBM approach, application programs perform the
Options: storage function,    processing functions,    access control,    All of the above

Ans:B ,B

. When creating a vertical page break
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Ans:– c,– c

In which addressing mode the effective address of the operand is the contents of a register specified in the instruction and after accessing the operand, the contents of this register is incremented to point to the next item in the list?
Options: index addressing,    indirect addressing,    auto increment,    auto decrement

Ans:C ,C

Which of the following is not available in Font Spacing?
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The third stage in designing a database is when we analyze our tables more closely and create a ___________ between tables
Options: a. relationship b. Join c. Query d. None of these

Ans:dash; a,dash; a

Which of the following is correct regarding the Background of slides
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Ans:– D ,

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Options: A) 1964 B) 1975 C) 1999 D) 1944


A UML diagram includes which of the following?
Options: Class name,    List of attributes,    List of operations,    All of the above.

Ans:D ,D

It is most important that the data produced by a payment system be
Options: accurate,    authoritative,    relevant,    newsworthy

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What will be the output of the program? #include<stdio.h> #define JOIN(s1, s2) printf("%s=%s %s=%s \n", #s1, s1, #s2, s2); int main() { char *str1="India"; char *str2="BIX"; JOIN(str1, str2); return 0; }
Options: str1=IndiaBIX str2=BIX,    str1=India str2=BIX,    str1=India str2=IndiaBIX,    Error: in macro substitution

Ans:B ,B

    Which command divides the surface of the blank disk into sectors and assign a unique address to each one
Options: a.    Ver b.    Format c.    Fat d.    Chkdsk

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Voltage is measured:
Options: in parallel,    in series,    after breaking the circuit,    after checking resistance

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Options: works best with many small partitions,    allows many programs to use memory simultaneously,    allows each program in turn to use the memory,    does not work with overlaying

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An application where only one user accesses the database at a given time is an example of a(n) ________ .
Options: single-user database application,    multiuser database application,    e-commerce database application,    data mining database application

Ans:A ,A

The mouse pointer moves erratically, what is the possible cause? The mouse
Options: ball is dirty,    is not connected,    driver is not installed properly,    has an incorrect IRQ setting

Ans:A ,A

. Page Down Key
Options: Moves the cursor one line down B. Moves the cursor one page down C. Moves the cursor one screen down D. Moves the cursor one paragraph down

Ans:– C ,