Which layer of the OSI model provides a user interface in the form of an entry point for programs to access the network infrastructure?

A. Application
B. Transport
C. Network
D. Physical


Ans: A. Application

Computer Science & Information Technology

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A(n) ________ arranges elements in an XTHML table containing rows with a specified number of columns.

a. h:panelGrid. b. h:table. c. h:grid. d. None of the above.

Computer Science & Information Technology

Which of the following statements is false?

a. Variables declared in the body of a particular method are local variables and can be used only in that method. b. A method’s parameters are local variables of the method. c. Every method’s body is delimited by left and right braces ({ and }). d. Keyword null indicates that a method will perform a task but will not return any information.

Computer Science & Information Technology

By default, Word documents are set with ________ margins at the top, bottom, left, and right

A) .5-inch B) .25-inch C) .75-inch D) 1-inch

Computer Science & Information Technology

Data redundancy ensures that the data contained in the database is accurate and reliable.

Answer the following statement true (T) or false (F)

Computer Science & Information Technology