Argue whether textual search interfaces should keep details of how the search is performed hidden from the users. Decide which approach will allow the user to get more accurate results.
What will be an ideal response?
Providing powerful search capabilities without overwhelming novice users remains a challenge, usually addressed by providing both simple and advanced search interfaces: The simple interface allows users to specify phrases that are searched in all the fields, while the advanced interface allows users to specify more precise terms or restrict the search to specific fields
Knowledgeable and frequent users want a wide range of search tools with many options that allow them to compose, save, replay, and revise increasingly elaborate query plans.
You might also like to view...
Identify the letter of the choice that best matches the phrase or definition.
A. A term that refers to the methods used to determine which style rules apply if more than one rule styles the same element B. A separation among the boxes created by margins C. Repeating an image D. The element used to connect an HTML file to a CSS file, for example E. A separate file that contains a CSS style code F. A property that does not have a value of center or middle G. A value that can represent color for the background-color property H. The default value for the border property I. A keyword that describes the position of the background image J. A property value that repeats an image horizontally K. A property that determines whether an image scrolls with the cursor L. One of the keywords used as the border-width property value
When attributes are preceded by a minus sign, it means that:
A) the attributes are private. B) the attributes are public. C) the attributes are static. D) the attributes are undefined.
Diophantus of Alexandria, who is known as the father of algebra, lived in Greece about 250 A.D. We know how long he lived by this algebraic riddle that has been passed down over the centuries:
of his life was spent as a boy. of his life was spent as a youth. of his life later he married. 5 years after marriage a son was born. The son lived only 2 as long as his father did. Diophantus died 4 years after his son's death. Write an equation with one unknown and solve it to find how long Diophantus lived.
PKI verifies a requester's identity by assigning a(n) ____ to a user for authentication into secure environments.
A. digital certificate B. password C. username D. authentication code