CIW 1D0-61C Online Practice Questions and Exam Preparation

CIW 1D0-61C Online Questions & Answers

• Question 11:

  A friend has called you about a possible computer problem because her computer is acting strangely. Sounds play unexpectedly, the monitor turns off suddenly, the hard-drive light flashes constantly, the computer sometimes reboots itself without warning. When you inspect your friend's system, you notice that several ports are open. Which of the following is most likely the cause of these symptoms?

  A. The computer has been infected with a polymorphic virus.
  B. The computer is experiencing a denial-of-service attack.
  C. The computer has been infected with an illicit server.
  D. The computer has been infected by a worm.
  C. The computer has been infected with an illicit server.

• Question 12:

  Consider the network configuration shown in the command prompt:

  

  What does the Default Gateway identify?

  A. The file server on the network
  B. The local host on the network
  C. The computer on the network
  D. The router on the network
  D. The router on the network

• Question 13:

  What is the biggest security concern with wireless networks?

  A. Firewall software is not available for access points.
  B. Wireless encryption algorithms must be implemented.
  C. Wireless networks do not support intrusion detection.
  D. Wireless networks do not support encryption via an access point.
  B. Wireless encryption algorithms must be implemented.

• Question 14:

  When comparing IPv4 to IPv6, which of the following is an advantage of the IPv6 network addressing scheme?

  A. Larger address space
  B. Shorter address space
  C. High dependence on network routers
  D. Fast and unencrypted network transmissions
  A. Larger address space

• Question 15:

  Three hardware devices need to communicate with the CPU simultaneously. Which of the following will each device need to issue?

  A. DMA request
  B. CON request
  C. Interrupt request (IRQ)
  D. Input/output request (I/O)
  C. Interrupt request (IRQ)

• Question 16:

  You are distributing a large video game file using BitTorrent. First, you upload the initial file and make it available via a central server called a tracker. Other users can then connect to the tracker and download the file. Each user who downloads the file makes it available to other users to download. The use of BitTorrent significantly reduces the original provider's hardware and bandwidth resource costs. BitTorrent is an example of what type of network?

  A. Centralized network
  B. Client-server network
  C. Peer-to-peer (P2P) network
  D. Virtual private network (VPN)
  C. Peer-to-peer (P2P) network

• Question 17:

  The Internet has enabled many new anti-social activities, such as online stalking, cyberbullying, and addiction to solitary online activities. Which choice is the most feasible way for schools and parents to reduce cyberbullying?

  A. Monitor, track and record all online activity conducted by students.
  B. Teach teens that the use of online communication is a freedom of expression.
  C. Prevent students from accessing the Internet while at school so that they learn good habits.
  D. Educate students about cyber-ethics and the consequences of questionable online behavior.
  D. Educate students about cyber-ethics and the consequences of questionable online behavior.

• Question 18:

  On your Windows laptop, you store all your vacation photos and your entire digital music library. Concerned about data loss, you perform frequent backups. Your laptop has recently been stolen and you need to restore your files to a desktop computer. Which Windows tool would you use to recover and set up the saved copies of your files onto your desktop computer?

  A. Backup and Restore
  B. Backup Recovery
  C. System Recovery
  D. System Restore
  A. Backup and Restore

• Question 19:

  Which security issue is most closely associated with wireless networks?

  A. Spoofing
  B. Wardriving
  C. Eavesdropping
  D. Man-in-the-middle
  B. Wardriving

• Question 20:

  You have just been hired by a large company, and the IT manager is giving you an overview of the corporate network. He tells you that the corporation is spread out over several cities, and various departments are divided into subnetworks that are connected using routers. What type of network are you being shown?

  A. Local area network (LAN)
  B. Wide area network (WAN)
  C. Virtual private network (VPN)
  D. Internet Exchange Point (IPX)
  B. Wide area network (WAN)