5 Written questions
5 Matching questions
- _____, part of the electromagnetic spectrum, refers to all of the frequencies available for radio waves from about 10 KHz to 300 GHz and their assigned uses.
- A(n) _____ expands the boundaries of a company's intranet to include networks outside of its Local Area Network setting.
- Two network systems that can exchange and process data using the same protocols is an example of _____.
- Information security is implemented at the individual machine level, the computer network level, and the _____ level.
- A pager receives signals from _____.
- a Internet
- b VPN
- c Radio spectrum
- d EDI
- e transmitters
5 Multiple choice questions
5 True/False questions
Signal frequency is measured in _____. → clip art
Vector graphics software is used widely by _____. → password
There is hope that WiMAX technology will help resolve the _____ problem. → last mile
With Bluetooth, up to _____ devices can be paired simultaneously. → encrypted
Which of the following is NOT a safe and vigiland behavior to ensure Internet security? → SiriusXM