Which one of the following are the countermeasures of War Dialing? a. Implementing filters to block unwanted traffic b. Disable auto answer on modems where not needed c. Use of strong anti-virus and anti-spyware software on all systems with Internet connectivity d. Reverse DNS lookup to verify the source address

Which one of the following are the countermeasures of War Dialing? a. Implementing filters to block unwanted traffic b. Disable auto answer on modems where not needed c. Use of strong anti-virus and anti-spyware software on all systems with Internet connectivity d. Reverse DNS lookup to verify the source address

A+ Guide To It Technical Support

10th Edition

ISBN:9780357108291

Author:ANDREWS, Jean.

Publisher:ANDREWS, Jean.

Chapter8: Network Infrastructure And Troubleshooting

Section: Chapter Questions

Problem 6TC

See similar textbooks

Similar questions

What are the step by step procedure of these: change conputer name, check IP address, change IP address, check if your computer is connected to internet and turn windows firewall on.
How do you filter a virus that wants to send out spam via SMTP from your machine? A. Inbound rule using port filtering B. Inbound rule using IP Address filtering C. Outbound rule using port filtering
Which one of the following is an example for network identification? a. OTP b. UserID c. Password d. Fingerprint
Assume that hackers in your neighbourhood are gaining access to your home's wireless network. How can you keep hackers from gaining access to your wireless network? What modifications will you make to the wireless access point's configuration? a. Set up a DNS server. b. Turn on WPA encryption. d. Set up the DMZ zone. d. Turn off SSID broadcast.
What must you do to transform your computer into a DNS server? (Choose all thatapply.)a. Create zone files.b. Create resource records for DNS lookups.c. Create NIS maps.d. Run the name daemon (named).
Do not copy from other websites Correct and detailed answer. Thank you! Q1 : What happens if IP Address of host cannot be determined? Select one: a. The system exit with UnknownHostException is thrown b. IOException is thrown c. Temporary IP Address is assigned d. knownHostException is thrown
Which of the following was NOT identified as a reason that IOT (Internet of Thing) security should be a concern? Question 2 options: IOT sensors typically do not contain security features IOT transmissions are not encrypted Sensors are collecting our extremely sensitive data If an IOT sensors fails, then another one can pick up the data
Which of the following layer 2 attacks will prevent an authorized user from receiving a lawful IP address? A MAC address flood B DHCP starvation O C DHCP spoofing O ARP spoofing d.
answer with proper explanation and don't copy paste from online website 1. Command used to find out the IP address of a wireless adapter: Answer Choice Group a. NSLOOKUP b. IPCONFIG c. TRACERT d. PING 2. Expansion port used on laptops to add expansion cards: Answer Choice Group a. AGP b. PCI c. PCMCIA d. Serial 2. To which layer of the OSI model does the MAC address belong? Answer Choice Group la. ayer 1 b. layer 2 c. layer 5 d. layer 7 3. A customer wants to create a small network of just four (4) computers using a wireless connection. Which of the following network equipment can complete this task? Answer Choice Group a. Router with wireless functions (wireless) b. switches c. Hub d. Modem 4. What type of IP address is considered a Windows Automatic Private IP Address, which is assigned when the DHCP server is not available on the network? Answer Choice Group a. 192.168.0.1 b. 172.168.0.1 c. 169.254.0.1 d. 10.1.0.1 5. The controller…
Please answer all the three choosing the answer option. Thanks a lot in advance. 10____________is rules or standars that describe how hosts communicate and exchange data. a) Protocols b) Procedures c) A and B d) None 15) ____________Spam is essentially unsolicited or undesired bulk electronic messages. Aswer: True or False 17) ______________System images can be saved to Flash memory or a Bitlocker-enabled volume. Answer: True or false
You have expanded your Windows domain to a branch office. You want user authentication to be handled by a local server, but you are concerned that the server might be compromised or stolen due to the lack of physical security. What should you do? a. Install an RODC. b. Use server core. c. Configure Storage Spaces. d. Install a VPN
Which of the following wireless security techniques uses RADIUS and AES?a. WEPb. WPAc. WPA2d. WPA-Enterprisee. WPA2-Enterprise