Correct Option: D
The internet allows us to do all of the above things
Hence, option D is correct.
Correct Option: C
A bit (short for binary digit) is the smallest unit of data in a computer. A bit has a single binary value, either 0 or 1.
Hence, option C is correct.
Correct Option: B
File extensions are used in order to identify the file type.
Examples:
A. .doc – Legacy Word document; Microsoft Office refers to them as "Microsoft Word 97 - 2003 Document"
B. .dot – Legacy Word templates; officially designated "Microsoft Word 97 - 2003 Template"
C. .xls – Legacy Excel worksheets; officially designated "Microsoft Excel 97-2003 Worksheet"
D. .xlt – Legacy Excel templates; officially designated "Microsoft Excel 97-2003 Template"
E. .xlm – Legacy Excel macro
Hence, option B is correct.
Correct Option: C
Documents converted to HTML can be published to the web.
HTML stands for Hyper Text Markup Language.HTML describes the structure of Web pages using markup. HTML
elements are the building blocks of HTML pages. HTML elements are represented by tags. HTML tags label pieces
of content such as "heading", "paragraph", "table", and so on. Browsers do not display the HTML tags, but use them
to render the content of the page.
Hence, option C is correct.
Correct Option: C
An output device is any piece of computer hardware item used to communicate the results of data processing carried out
by an information processing system (such as a computer) which converts the electronically generated information into
human-readable form. So, Monitor and Printer are output devices.
Monitor: It is a display screen used to provide visual output from a computer.
Printer: It is a device that accepts text and graphic output from a computer and transfers the information to paper.
Hence, option C is correct.
Correct Option: A
A collection of related files is called database.
Database: A database is a collection of information that is organized so that it can easily be accessed, managed, and updated.
In one view, databases can be classified according to types of content: bibliographic, full-text, numeric, and images. Computer
databases typically contain aggregations of data records or files, such as sales transactions, product catalogs and inventories,
and customer profiles.
Hence, option A is correct.
Correct Option: B
Compact disc (CD) is a polycarbonate with one or more metal layers capable of storing digital information. The most
prevalent types of compact discs are those used by the music industry to store digital recordings and CD-ROMs used
to store computer data. Both of these types of compact disc are read-only, which means that once the data has been
recorded onto them, they can only be read, or played.
Correct Option: A
In oracle a segment is created every time an extent is created, extended or altered is true about segments.
Segments: The level of logical database storage above an extent is called a segment. A segment is a set of extents that
have been allocated for a specific type of data structure, and that all are stored in the same table space.
Oracle allocates space for segments in extents. Therefore, when the existing extents of a segment are full, Oracle allocates
another extent for that segment. Because extents are allocated as needed, the extents of a segment may or may not be contiguous
on disk. The segments also can span files, but the individual extents cannot.
Hence, option A is correct.
Correct Option: B
An mp3 file is not an item of hardware because it’s not touchable. Computer hardware refers to the physical parts of a
computer and related devices. Internal hardware devices include motherboards, hard drives, and RAM. External hardware
devices include monitors, keyboards, mouse, printers, and scanners.
Hence, option B is correct
Correct Option: C
Footer: - A document footer is a small section at the bottom of each page within a document. It is often used to
display company data or copyright information. In longer documents, the footer may be used to specify the current
section of the document as well. By default, changes made to the footer on one page will change the footer on all other
pages in the section. If no sections are defined, modifying the footer will update all the pages in the document.
Hence, option C is correct.
Correct Option: D
A hyperlink is a word, phrase, or image that you can click on to jump to a new document or a new section within the
current document. Hyperlinks are found in nearly all Web pages, allowing users to click their way from page to page.
Text hyperlinks are often blue and underlined, but don't have to be. When you move the cursor over a hyperlink, whether
it is text or an image, the arrow should change to a small hand pointing at the link. When you click it, a new page or place
in the current page will open.
Hyperlinks, often referred to as just "links," are common in Web pages, but can be found in other hypertext documents.
These include certain encyclopedias, glossaries, dictionaries, and other references that use hyperlinks. The links act the same
way as they do on the Web, allowing the user to jump from page to page. Basically, hyperlinks allow people to browse information
at hyper speed.
Hence, the option D is correct.
Correct Option: D
Source code is the only format that is readable by humans. When you purchase programs, you usually receive them in their
machine-language format. This means that you can execute them directly, but you cannot read or modify them.
Initially, a programmer writes a program in a particular programming language. This form of the program is called the source
program, or more generically, source code. To execute the program, however, the programmer must translate it into machine
language, the language that the computer understands. The first step of this translation process is usually performed by a utility
called a compiler. The compiler translates the source code into a form called object code. Sometimes the object code is the same
as machine code; sometimes it needs to be translated into machine language by a utility called an assembler.
Hence, option D is correct
Correct Option: A
Mouse techniques are as follows,
1. Pointing: Move the mouse to move the on-screen pointer.
2. Clicking: Press and release the left mouse button once.
3. Double-Clicking: Press and release the left mouse button twice.
4. Dragging: Hold down the left mouse button as you move the pointer.
5. Right-Clicking: Press and release the right mouse button. It’s through we can access the properties of any object.
Hence, option A is correct.
Correct Option: E
Whenever you enter data into your computer, it is referred to as input. This can be text typed in a word processing document,
keywords entered in a search engine's search box, or data entered into a spreadsheet. Input can be something as simple as
moving the mouse or clicking the mouse button or it can be as complex as scanning a document or downloading photos from
a digital camera.
Devices such as the keyboard, mouse, scanner, and even a digital camera are considered input devices.
Hence, option E is correct.
Correct Option: C
A compiler is a special program that processes statements written in a particular programming language and turns them
into machine language or "code" that a computer's processor uses.
Hence, option C is correct.
Correct Option: A
The capacity indicates how much data a particular storage medium can hold.
Hence, option A is correct.
Correct Option: A
Nonvolatile (sometimes written as "non-volatile") storage (NVS) - also known as nonvolatile memory or nonvolatile
random access memory (NVRAM) - is a form of static random access memory whose contents are saved when a
computer is turned off or loses its external power source.
Hence, option A is correct.
Correct Option: B
A computer network or data network is a telecommunications network which allows computers to exchange data.
In computer networks, networked computing devices exchange data with each other using a data link. The connections
between nodes are established using either cable media or wireless media.
Hence, the option B is correct.
Correct Option: A
BackUp: -A backup is a copy of one or more files created as an alternate in case the original data is lost or becomes
unusable. For example, you may save several copies of a research paper on your hard drive as backup files in case you
decide to use a previous revision. Better yet, you could save the backups to a USB flash disk, which would also protect
the files if the hard drive failed.
Hence, option A is correct.
Correct Option: C
= SUM(B1 : B8) is an example of a Formula used in Microsoft-Excel.
The SUM formula does exactly what you would expect in Microsoft-Excel. It allows you to add 2 or more numbers together.
You can use cell references as well in this formula.
The term "formula" has several different meanings, depending on the field in which the term is used. In mathematics, a formula
is a mathematical relationship expressed using numbers and symbols. In chemistry, a formula may be used to define the atoms
that make up a chemical compound. In computing, a formula is simply a calculation that is performed on one or more variables
Hence, option C is correct.
Correct Option: A
A wireless network is any type of computer network that uses wireless data connections for connecting network nodes.
Hence, the option A is correct.
Correct Option: D
LAN: Stands for "Local Area Network". A LAN is a computer network limited to a small area such as an office building,
university, or even a residential home. Most mid to large-sized businesses today use LANs, which makes it easy for
employees to share information. Typically, LANs use wired connections to link the computers to each other and to a
variety of peripheral devices such as printers. Devices connected to a LAN are able to access data from any machine
that's connected to the network. LAN users can communicate with each other by chat or email.
Hence, the option D is correct.
Correct Option: C
A file that contains definitions of the paragraph and character styles for your document and all things you customised like
toolbars and menus is called a Template.
Template: -A template is a file that serves as a starting point for a new document. When you open a template, it is pre-formatted
in some way. For example, you might use template in Microsoft Word that is formatted as a business letter. The template would
likely have a space for your name and address in the upper left corner, an area for the recipient's address a little below that on the
left site, an area for the message body below that, and a spot for your signature at the bottom.
Hence, option C is correct.
Correct Option: D
Characters, sections and paragraphs grouping works when text formatting in word.
Formatting Text: Word deals with formatting on three levels encompassing small and specific on up to big and
broad—through characters, paragraphs, and sections. You apply different types of formatting to each of these parts.
Character formatting includes selecting a font, a font size, bold or italics, and so on. At the paragraph level, you apply
indents, bullets, and line spacing. For each section of your document (even if there's only one), you set the page size,
orientation, and margins.
Hence, option D is correct.
Correct Option: B
Keyboard and mouse are the most common input devices.
Hence, option B is correct.
