If the economics of the world grow by 4% each year, ______.A．people will have no jobsB．peo

A(71)is a data type whose major attributes are determined by the rules governing the insertion and deletion of its elements. The only element that can be deleted or removed is the one that was inserted most(72). Such a structure is said to have a last-in/first-out(LIFO)behavior, or protocol.

A．stack

B．queues

C．pointer

D．record

A(71)is a data type whose major attributes are determined by the roles governing the insertion and deletion of its elements. The only element that can be deleted or removed is the one that was inserted most(72). Such a structure is said to have a last-in/first-out(LIFO)behavior, or protocol.

A．stack

B．queues

C．pointer

D．record

In the data link layer, the data unit is called(71)．

A．flame

B．Packet

C．Signal

D．APDU

Attributes quality data are:

A . quantitative or qualitative data

B . quality data for which the products or services is designed and built.

C . reflect measurements on a continuous scale of a characteristic of the product or service

D . indicate management's understanding of the concept of variability

E . A and B only

) ● (71 now plays a central role in the global economy.

(71)

A. Data

B. CPU

C. Information

D. Operation

The type of installation“(71)”is selected by most users, the software installed with the most common options.

A．Typical

B．Complete

C．Custom

D．Minimum