ITT593

Which of the following has contributed to pervasive computing?

• High software prices

• Network limitations

• Low-cost hardware

• Manual computation

Which technology has enabled smaller devices?

• Quantum computing

• Optical fiber

• Nano technology

• Wireless technology

What type of network enables wide geographical communication?

• PAN

• LAN

• SAN

• WAN

What allows limitless information exchange?

• Narrowband communication

• Pervasive computing

• Closed networks

• Optical storage

Which of these is a key reason for increasing computer use in society?

• Power instability

• High maintenance cost

• Enhanced usability

• Lack of regulation

Which of the following best describes pervasive computing?

• Restricting computing to desktops

• Occasional internet use

• Ubiquitous access to computing

• Offline file processing

What is NOT a benefit of network evolution in digital forensics?

• LAN/WAN connectivity

• Flexible data formats

• Higher electricity bills

• Data sharing efficiency

Which is NOT a key development in digital forensics?

• Pervasive computing

• Dependence on digital devices

• Manual data entry

• Network evolution

Advances in computer usability have led to:

• Fewer users

• Digital divide

• Increased dependence on computers

• Higher cost of computing

Nano technology has influenced:

• Global policies

• Data encryption

• Size reduction of digital devices

• Data corruption