JSS3 computer

A computer virus is designed to:

• Improve system performance

• Disrupt system functions

• Fix operating systems

• Print documents

Viruses are typically spread through:

• System repair tools

• Legitimate system scans

• Downloaded infected files

• Antivirus updates

Which of the following is a symptom of a computer virus?

• Faster processing speed

• Frequent system crashes

• Enhanced system performance

• Error-free applications

A computer virus is a type of:

• System utility

• Secure software

• Harmful program

• Antivirus tool

Bridging the digital divide can:

• Limit global development

• Reduce dependency on technology

• Promote equal access to opportunities

• Widen the gap in technology usage

The digital divide can negatively affect:

• Online entertainment

• Software development companies

• Equal employment opportunities

• Hardware production

4. A common indicator of the digital divide is:

• Overuse of smartphones

• Advanced gaming platforms

• Lack of personal computers

• High-speed internet in rural areas

The digital divide describes a gap between:

• Old and young generations

• Advanced and basic software

• Urban and rural roads

• People with access to technology and those without

Which of the following is a drawback of the old economy?

• Widespread e-commerce

• Automation in industries

• Flexible production

• High operational costs

The old economy was mainly limited by:

• Increased global

• Real-time communication

• Dependence on manual work

• Rapid technological advancements