Computer Objective Question 5
1) Wild card operators specifies
Ans:- (C) provide and easy way of groups of related files
2) The physical arrangement of elements on page is referred to as a document's------
Ans:- (B) format
3) Most websites have a main page, the ……… which acts as a doorway to the rest of the website pages.
Ans:- (B) home page
4) input. Output. and processing device grouped together represent a (n) ……..
Ans:- (D) computer system
5) Which of the following is not true about computer files ?
Ans:-(C) a file extension is established by the user to indicate the file's contents
6) The .......is the box that houses the most important pates of a computer system.
Ans:- (D) system unit
7) what type of computer could be found in a digital watch ?
Ans:- (E) micro computer
8) All of the following are examples of real security and privacy risks EXCEPT
Ans:- (B) SPAM
9) This process is used by large retailers to study trends.
Ans:- (A) data manning
10) These terminals ( formerly known as cash registers ) are often connected to complex incensory and sales computer system
11) This systems is a small, wireless handheld computer that scans and items tag and pulls up the current price (and any special offers) as you shop.
Ans:- (A) PSS
12) ability to recover and read deleted or damaged files from a criminals computers is an examples of a law enforcement speciality called
Ans:-(C) computer forensics
13) Which of the following is NOT one of the four major data processing functions of a computer ?
Ans:- (C) analyzing the data of information
14) This tags, when placed on an animals , can be used to record and track in a database all of the animals movements
Ans:- (B) RFID
15) surgeons can perform delicate operations by manipulating devices through computers instead of manually. This technology is knows as
16) Technology no longer protected by copyright, available to everyone , is considered to be
17) IT is the science that attempts to produce machines that display the same type of intelligence that humans do
18) IT is the science that attempts to produce machines that display the same type of intelligence that humans do
Ans:- (D)artificial intelligence
19) Which type of data has been organized or presented in a meaningful fashion ?
20) The name for the way that computers manipulate data into information is called .