कंप्यूटर अवेयरनेस टेस्ट - 11

 Ans.(c)
Sol. Augmented reality is a technology that superimposes a computer-generated image on a user's view of the real world.

Ans.(d)
Sol. Neural networks can learn and adjust to new circumstances by themselves.

Ans.(c)
Sol. Swift is a general-purpose, multi-paradigm, compiled programming language developed by Apple Inc.

 Ans.(b)
Sol. In information technology to drill down means to move from one place to another, information to detailed data by focusing in on something.
 

Ans.(b)
Sol. A Web portal is a specially designed website that often serves as the single point of access for information.
The first Web portals were online services, such as AOL, that provided access to the Web, but by now most of the traditional search engines have transformed themselves into Web portals to attract and keep a larger audience.
 

Ans.(b)
Sol. A firewall acts as a barrier between a trusted network and an untrusted network. A firewall controls access to the resources of a network through a positive control model. This means that the only traffic allowed onto the network is defined in the firewall policy; all other traffic is denied. 
Firewalls can be implemented in both hardware and software, or a combination of both.

Ans.(a)
Sol. The first electronic digital computer contained electronic valves.

 Ans.(a)
Sol. In computer user interfaces, a cursor is an indicator used to show the current position for user interaction on a computer monitor or other display device that will respond to input from a text input or pointing device. 

 Ans.(b)
Sol. An ink cartridge or inkjet cartridge is a component of an inkjet printer that contains the ink that is deposited onto paper during printing.
 

Ans.(b)
Sol. Ctrl+J is used to justify the selected text.

Ans. (b)
Sol. Pascal is the only programming language among given options.
 

Ans. (d) 
Sol. The tabulating machine was an electromechanical machine designed to assist in summarising information and, later, accounting. Invented by Herman Hollerith, the machine was developed to help process data for the 1890 U.S. Census.

Ans. (a) 
Sol. Operating System acts as an interface between the computer components and the user making it easy for the end user to operate the system.

Ans. (b) 
Sol.  System disk is used to cold boot a PC.
 

Ans. (a) 
Sol. Notebook is smallest computer among given options.

Ans (c)
Sol.  A web browser (commonly referred to as a browser) is a software application for retrieving, presenting and traversing information resources on the World Wide Web. 
 

Ans. (b)
Sol. Data is collection of unprocessed items.

Ans. (d)
Sol. Neural networks can adjust to new circumstances by themselves.

 Ans (e)
Sol. Walter Houser Brattain was an American physicist, along with John Bardeen and William Shockley, invented the point-contact transistor.

Ans.(d)
Sol. An embedded system is some combination of computer hardware and software, either fixed in capability or programmable, that is designed for a specific function or for specific functions within a larger system.

 Ans.(c)
Sol. The file extension for a font file is .fnt

Ans.(c)
Sol. Shift + Click each slide is the appropriate action to be performed to select more than one slide in a presentation.

Ans.(a)
Sol. 8 and 72 are the smallest and the largest font size available in Word for formatting.

Ans.(d)
Sol. All the given activities can be performed by using a ruler in MS Word.

Ans.(a)
Sol. Menu Bar is located below title bar.

Ans.(c)
Sol. 400% is the max. zoom percentage in PowerPoint.

Ans.(d)
Sol.  DBMS reduces data redundancy, provide a centralised manner to control of data and enabled data independence.

Ans.(c)
Sol.  Telnet is an application layer protocol used on the Internet or local area networks to provide a bidirectional interactive text-oriented communication facility using a virtual terminal connection.

 Ans.(a)
Sol. It is a machine independent language. It enables user to write programs in a language which resemble English words and familiar mathematical symbols.

 Ans.(c)
Sol. Software piracy is the illegal copying, distribution, or use of software.