कंप्यूटर अवेयरनेस टेस्ट - 19

Ans. (c)
Sol. Digital Computers use Binary System.

Ans. (b)
Sol.  Versatility is the characteristic of a computer that attributes to its multitasking and multiprogramming capabilities.

 Ans. (d)
Sol.  User friendly instructions are easy to understand by the user.

Ans. (b)
Sol. Input is fed into computers.

Ans. (c)
Sol. The control unit initiates a series of sequential steps of micro operations.

Ans. (c)
Sol.  Paint, PowerPoint and Word are application software.

Ans. (b)
Sol.  In computer architecture, a bus is a communication system that transfers data between components inside a computer, or between computers. Early computer buses were parallel electrical wires with multiple connections, but the term is now used for any physical arrangement that provides the same logical function as a parallel electrical bus. Modern computer buses can use both parallel and bit serial connections.

Ans. (d)
Sol.  Neural Networks can learn and adjust to new circumstances.

Ans. (e)
Sol. Ragged right is a text margin treatment in which all lines begin hard against the left-hand margin but are allowed to end short of the right-hand margin. On lines that do not fully fill the measure (nearly all of them), any leftover space is deposited along the right-hand margin. This creates an irregular margin along the right side of the text column.

 Ans. (a)
Sol. Ctrl + P is used to print document(s).

Ans. (c)
Sol. SmartArt is a feature of MS Word 2007.

Ans. (a)
Sol. Portrait and Landscape are types of page orientation.

Ans.(a)
Sol. Microsoft provided Operating System to IBM PC DOS.

Ans.(b)
Sol. Earliest computers used Machine language.

Ans.(a)
Sol. The Analytical Engine was a proposed mechanical general-purpose computer designed by English mathematician and computer pioneer Charles Babbage. It was first described in 1837 as the successor to Babbage's difference engine, a design for a mechanical computer.

Ans. (e)
Sol. Modifier keys include Alt, Ctrl, Shift. A modifier key is a key that modifies the action of another key when the two are pressed together.

Ans. (b)
Sol. The bit rate is quantified using the bits per second unit

 Ans. (d)
Sol. except Wide Area Web all other terms are related to the given context.

Ans.(a)
Sol. Word processing, spreadsheet and photo-editing are examples of application software

Ans.(b)
Sol. Before data is processed by a computer, it has to be fed into the computer using a keyboard, mouse or another input device. The central processing unit (CPU) analyses the raw data and processes it into sensible information.

 Ans.(d)
Sol. Multiprocessing is the capability of a computer to multitask, or execute more than one program or process at the same time.

Ans.(d)
Sol. Operating system provided an interface between a user and computer hardware. It enables a user to utilize hardware resources efficiently.

Ans.(d)
Sol. An operating system (OS) is a program or software that manages and coordinates the functions of all the components of a computer. It also acts as an interface between the user and the hardware of a computer.

 Ans.(c)
Sol.  Except Layout, all others are tabs in MS PowerPoint 2016 ribbon. Following is the sequence of Tabs in PowerPoint File, Home, Insert, Design, Transition, Animation, Slide Show, Review, View, Add-ins

Ans.(b)
Sol.  When you want all your slides to contain the same fonts and images (such as logos), you can make those changes in one place—the Slide Master, and they'll be applied to all your slides.

Ans.(c)
Sol. A motion path is an animation effect that moves an item, like a picture, on a line that you specify.

Ans. (e)

Sol. E-commerce is the process of trading goods over the internet.

Ans. (d)

Sol.  Neural Networks can learn and adjust to new circumstances.

 Ans. (b)
Sol.  Pascal's calculator is a mechanical calculator invented by Blaise Pascal in the early 17th century. It was called the arithmetic machine and later became known as the Pascaline.

Ans.(a)
Sol. Composite key is formed when two or more fields of a database table are combined together in order to uniquely identify the records stored in the table.