What device operates at the network layer (layer 3) of the osi model and forwards packets across computer networks?

a. hub

b. switch

c. bridge

d. router?

Which task best fits the role of a design engineer? A. supervising other team members and ensuring that a project is on schedule B. creating blueprints and simulations to test product behavior C.

What do you think we'll be able to do with computers in 10 years?

This is the term for the manual process of editing strips of the film before digital editing was created. The term is still used today for talking about making the most basic transition from one shot to the next. a. joining b. lapping c. cutting d.

Many documents use a specific format for a person's name. Write a program whose input is: firstName middleName lastName, and whose output is: lastName, firstName middleInitial. Ex: If the input is Pat Silly Doe, the output is: Doe, Pat S.

Which of the following is important to do when downloading a game to your smart phone? A. check the vendors website to see if your model of phone and os are listed as supporting this game B.

Which best describes headers and footers

It is important to create an IT security program structure that aligns with program and organizational goals and describes the operating and risk environment.

Which actions changed the look of the following word? A. The Spelling & Grammar function marked the word as an error. B. The style of the word was set to underline. C. The user changed the font size. D.

What was a direct effect of the expansion of the technological revolution?

A retail bank is launching a new credit card. What will be embedded in the card for improved security