Networking Quiz

A network technician is addressing intermittent connectivity issues with straight-through cables. What environmental factor should they consider?

• Wireless connections nearby

• Distance between devices

• EMI from electrical equipment

• Number of connected devices

A user can access websites via IP address but not domain name. What protocol is likely at fault?

• DNS

• DHCP

• HTTP

• SSH

After a network audit, you find manually crimped straight-through cables performing poorly. What should guide your decision to re-crimp or replace them?

• Cost of new cables vs. re-crimping time

• Color scheme of current cables

• Length of the cables

• Crimping tool brand

You need to ensure encrypted data transmission for a secure website. Which protocol should you use?

• HTTP

• FTP

• SMTP

• HTTPS

What is a primary advantage of mesh topology in a network?

• Least cabling required

• High redundancy

• Simplest to install

• Central hub traffic control

Which protocol supports setting up virtual hosts with unique domain names on a single server?

• HTTP

• TCP/IP

• DNS

• SSL/TLS

In a ring topology, how is data passed between devices?

• Straight line to destination

• Broadcast to all devices

• Circular, clockwise or counter-clockwise

• Through a central hub

What is the role of a router in a computer network?

• Store files

• Control OS

• Forward data between networks

• Display desktop

You're setting up a lab for network cabling practice. What scenario requires a crossover cable?

• Computer to switch

• Two switches together

• Computer to printer

• Two computers directly

You are developing a training module, which project best demonstrates the importance of crossover cables?

• Computer to printer cable

• Peer-to-peer network cable

• Router to modem cable

• Computer to wall outlet cable