Which of the following is not tree about expert systems?
Options: Expert systems are collections of human knowledge, Export systems are expensive to design., export systems are usually designed to run on small general-purpose computers, Maintenance support may be difficult to obtain for an expert system.
Use of a supertype/subtype relationship is necessary when which of the following exists?
Options: An instance of a subtype participates in a relationship that is unique to that subtype., An instance of a subtype participates in a relationship that is the same as the other subtypes., Attributes apply to all of the instances of an entity type., No attributes apply to any of the instances of an entity type.
. You can embed a Microsoft Word tale in a slide by
Options: a. Clicking the insert new slide button on the standard toolbar, then double clicking table b. Clicking the insert Microsoft word table button on the formatting toolbar c. Clicking the insert Microsoft word table button on the standard toolbar d. A and c
Options: Â Mechanical
B. Â Electrical
C. Â Electro Magnetic
D. Â Laser
Ans:– D ,
When you link data maintained in an excel workbook to a word document
Options: a. The word document cannot be edit b. The word document contains a reference to the original source application c. The word document must contain a hyperlink d. The word document contains a copy of the actual data