Options: (A)It is a memory buffer that is used to store data that is needed frequently by an algorithm in order to minimize input/ output traffic (B) The number of different values that a given attribute can take (C) A mathematical conception of space where the location of a point is given by reference to its distance from two or three axes intersecting at right angles (D) None of these 1
Options: international agreement signed in 1947 between non-communist nations with the object of encouraging international trade unobstructed by tariff barriers, agreement which seeks to achieve its aim by arranging and encouraging bargaining with trade concessions between members, Both option A and B, None of the above
7.In Excel which of the following is a correct order of precedence in formula calculation?
Options: (A)Multiplication and division exponentiation positive and negative values (B) Multiplication and division, positive and negative values, addition and subtraction (C) Addition and subtraction, positive and negative values, exponentiation (D) All of above 15
Options: running the system with line data by the actual user, making sure that the new programs do in fact process certain transactions according to Specifications, is checking the logic of one or more programs in the candidate systems, testing changes made in an existing or a new program
0.A digital item is one which may be delivered or performed
Options: (A)entirely through a telecommunications network (B) involves logistical activities such as the transportation of goods, or of the person and/or facilities whereby the service will be performed (C) (A)and (B) both false (D) None is true 2