Online Access Free GSNA Exam Questions

Which of the following types of authentication tokens forms a logical connection to the client computer but does not require a physical connection?

• A.Virtual token
• B.Connected token
• C.Contactless token
• D.Disconnected token

John works as a Network Administrator for Perfect Solutions Inc. The company has a Linux-based network. John is working as a root user on the Linux operating system. You want to run two programs, foo and bar. You also want to ensure that bar is executed if and only if foo has executed successfully. Which of the following command sequences will John use to accomplish the task?

• A.foo && bar;
• B.foo || bar;
• C.foo; bar;
• D.foo | bar;

You are tasked with configuring your routers with a minimum security standard that includes the following: A local Username and Password configured on the router A strong privilege mode password Encryption of user passwords Configuring telnet and ssh to authenticate against the router user database Choose the configuration that best meets these requirements.

• A.RouterA(config)#service password-encryption RouterA(config)#username cisco password PaS$w0Rd RouterA(config)#enable password n56e&$te RouterA(config)#line vty 0 4 RouterA(config-line)#login local
• B.RouterA(config)#service password-encryption RouterA(config)#username cisco password PaS$w0Rd RouterA(config)#enable secret n56e&$te RouterA(config)#line vty 0 4 RouterA(config-line)#login
• C.RouterA(config)#service password-encryption RouterA(config)#username cisco password PaS$w0Rd RouterA(config)#enable secret n56e&$te RouterA(config)#line vty 0 4 RouterA(config-line)#login local
• D.RouterA(config)#service enable-password-encryption RouterA(config)#username cisco password PaS$w0Rd RouterA(config)#enable secret n56e&$te RouterA(config)#line vty 0 4 RouterA(config-line)#login user

Which of the following types of attack is described in the statement below? "It is a technique employed to compromise the security of network switches. In this attack, a switch is flooded with packets, each containing different source MAC addresses. The intention is to consume the limited memory set aside in the switch to store the MAC address-to-physical port translation table."

• A.Man-in-the-middle
• B.MAC flooding
• C.Blind spoofing
• D.Dictionary

Every network device contains a unique built in Media Access Control (MAC) address, which is used to identify the authentic device to limit the network access. Which of the following addresses is a valid MAC address?

• A.1011-0011-1010-1110-1100-0001
• B.A3-07-B9-E3-BC-F9
• C.F936.28A1.5BCD.DEFA
• D.132.298.1.23