The fiber-optic cables that span the globe over land and under sea make up the Internet _____.

A. ultrastructure
B. backbone
C. layer
D. protocol


Answer: B

Computer Science & Information Technology

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What are the five options found under the Pathfinder menu?

What will be an ideal response?

Computer Science & Information Technology

(Order of Evalution) State the order of evaluation of the operators in each of the following C++ statements and show the value of x after each statement is performed.

a) x = 7 + 3 * 6 / 2 - 1; b) x = 2 % 2 + 2 * 2 - 2 / 2; c) x = ( 3 * 9 * ( 3 + ( 9 * 3 / ( 3 ) ) ) );

Computer Science & Information Technology

Give example of non-serializable schedules that can be produced at the READ UNCOMMITTED and READ COMMITTED isolation levels

What will be an ideal response?

Computer Science & Information Technology

Jose is working on a database that stores stock information. He needs to design a field that will allow a user to connect to a graph created in Excel. Jose should apply a(n) ________ data type

A) Calculated B) Attachment C) OLE Object D) Number

Computer Science & Information Technology