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DOEACC NIELIT O Level A1 R4 January 2010 Question Answer Sample Model Paper

PART ONE SOLUTIONS (O Level Previous Year 2010 Questions With Answer Solutions)

MULTIPLE CHOICE

Ans.

1.1 (A) ALU is responsible for performing all the arithmetical and logical perations in computer.

1.2 (B) & (C) (AMBIGUOUS QUESTION) Office-2007 and Norton antivirus are not system software, instead they are application software. Even Windows -2007 is not an operating system. The operating system is Windows 7.

1.3 (C) MICR stands for Magnetic Ink Character Reader and it is used to read Magnetic ink on the paper.

1.4 (D) Laser Printer is a non – impact printer.

1.5(D) With the help os arrow keys and holding down shift key, text can selected in word processing software.

1.6(B) Mail merge is usually a feature of Word Processor.

1.7 (D) Almost any type of document can be embedded into a slide.

1.8(C) It is an enlarged capital letter usually at the beginning of a paragraph.

1.9(D) Select the text you want to change.

  1. On the Drawing toolbar, click the arrow next to Font Color
  2. Do one of the following:
  • To change the text color back to its default, click
  • To change to a color in the color scheme (color scheme: A set of eight balanced colors that you can apply to slides, notes pages, or audience handouts. A color scheme consists of a background color, a color for lines and text, and six other colors seelcted to make slides easy to read.), click one of the eight colors below

Automatic.

  • To change to a color that isn’t in the color scheme, click More Colors. Click the olor you want on the Standard tab to mix your own color, and then click

1.10 (D) Touch panels are the most appropriate devices for kiosks. An Interactive kiosk is a computer terminal that provides inforamtion access via electronic methods. Most kiosks provide unattended access to web applications.

TRUE / FALSE (O Level True False Question Answer With Solutions)

Ans. 2

2.1 (T) Color combination on a slide should be such that the text on the slide should be clearly Visible

2.2 (F) Its an example of relative referencing as in absolute referencing $ sign is required before column name and row number.

2.3(T) In serial port, the bits are transferred serially one after another.

2.4 (T) When interacting with the Unix operating system, of the first things you need to know is that, unlike other computer sytems you may be accustomed to, everything in Unix is case-sensitive.

2.5(F) In MS – Word text and graphics, both can be placed on a page.

2.6 (T) The title bar displ vs the name of the currently activ word document along with application name.

2.7 (T) Using Insert option in table menu. You can create a table by specifying numbers of rows and columns.

2.8 (T) One of the most important function of operating system is to allocate resources to different 1/0 devices.

2.9 (F) Data size of multimedia is much larger than the textual information.

2.10 (T) Pie charts show the contribution of each value to a total whereas line charts are good for showing the amount of change in values over time.

MATCHING THE COLUMNS (O Level M1 R4 Previous year Solved Question Answer)

Ans. 3

3.1 (E) Device drivers are a kind of system software.

3.2 (A) Airlines Ticketing System over internet depicts the E-Commerce concept.

3.4(H) PROM is a primary memory.

3.4(K) A1 is the address of first cell in the worksheet.

3.5 (L) Ping is a dos command to check the network connectivity.

3.6(I) vi is a line editor in unix.

3.7 (J) Count() function is used to count non blank cells in Excel.

3.8 (F) Courier is a font.

3.9 (F) Mail merge merges the main document with different fields of the recipients.

3.10(D) On different ports. Hardware devices can be connected.

FILL IN THE BLANKS

Ans. 4

4.1 (D) Device drivers are the sytem software that handles the interface through controller card.

4.2(G) Expansion bus transports data between the external or peripheral devices and the RAM

4.3 (E) File system is the manner in which the operating system manages data in computer.

4.4 (A) A Unix user communicates with operating system using shell commands.

4.5 (B) Authentication is very important in applications like Banking system.

4.6 (H) 1 MHz is equal to 1 Million cycles per second.
4.7 (F) Concurrency is the ability to perform multiple jobs in paralie.

4.8 (L) CTRL + Enter is used to insert a page break in MS – Word.

4.9 (M) An absolute cell reference in a formula alwways refer to a cell in specific location.

4.10 (N) A formula or function must always start with an equal to (=) sign.

See Also :

DOEACC NIELIT O Level M1 R4 Previous Year Solved Question Answer Sample Model Paper

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