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单选题
A technician wants to decrease the overall attack surface of the servers in a data center through decreasing the number of open network ports on each server. Which of the following could the technician implement to increase security？（）
A
Host based intrusion detection software
B
Software firewall
C
NTFS
D
ACL
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6 Management reserves are normally defined as a % of the total budget. As a project progresses, the project manager wants the $ value of management reserve to _____, whereas the customer wants the management reserve to _____.A. Increase, increase.B. Increase, decrease.C. Decrease, decrease.D. Decrease, increase.E. Remain the same, return to customer
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考题
A technician replaces a computer’s NIC with a wireless card. The user wants to save the NIC.Which of the following should the technician use to preserve the NIC? ()
A. ESD matB. ESD wrist strapC. Sealable plastic bagD. Anti-static bag
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A network technician wants to use a packet analyzer to troubleshoot a reported problem with auser‘s workstation with IP address 192.168.1.45. To identify the workstation‘s packets thetechnician wants to use the workstation‘s MAC address.Which of the following protocols would provide the needed information?（）A.DHCPB.ARPC.DNSD.PING
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An administrator wants to be alerted when a network－based attack is underway, but the company policy prohibits blocking or dropping network connections.Which of the following MUST be deployed?()
A.IDSB.IPSC.FirewallD.Managed PKI
考题
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A. Monitor processor performance logsB. Constantly check the task managerC. Use performance server logsD. Establish a baseline for the server
考题
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考题
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考题
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考题
A network administrator wants to detect a login attack against a router. What IOS command can make the attack recorded in syslog server？（）A、Logging detect fail-loginB、Login on-failure logC、Login detect login-failure logD、Logging login on-failureE、none of the above
考题
A technician wants to prevent employees from installing software on company computers. In which of the following groups should the employee accounts be placed?（）rsA、Power UsersB、UsersC、GuestsD、Administrato
考题
A technician replaces a computer’s NIC with a wireless card. The user wants to save the NIC.Which of the following should the technician use to preserve the NIC? （）A、ESD matB、ESD wrist strapC、Sealable plastic bagD、Anti-static bag
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A network technician wants to use a packet analyzer to troubleshoot a reported problem with a user's workstation with IP address 192.168.1.45. To identify the workstation's packets the technician wants to use the workstation's MAC address. Which of the following protocols would provide the needed information?（）A、DHCPB、ARPC、DNSD、PING
考题
A technician is setting up a network and wants to automatically assign IP addresses. Which of the following will need to be configured to automatically assign IP addresses？（）A、WINSB、DNSC、DHCPD、NTP
考题
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考题
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考题
An administrator wants to be alerted when a network-based attack is underway, but the company policy prohibits blocking or dropping network connections. Which of the following MUST be deployed?（）A、IDSB、IPSC、FirewallD、Managed PKI
考题
Which components are designed to be conveniently replaced by a service technician？（）A、SMDs（surface mounted devices）B、FRUs（field replacement units）C、FESsD、BEMs
考题
A technician deploys a computer in a public library and wants to give the ability for a user without an account to use the computer with limited permission. Which of the following accounts would the technician setup？（）A、 Guest user accountB、 Limited user accountC、 Power user accountD、 Administrator user account
考题
单选题A(n) （） is a mechanical attack on the metal surface which may be due to a disturbance in the flow of the water over the blade of the propeller.A
erosionB
corrosionC
pittingD
dezincification
考题
单选题A technician deploys a computer in a public library and wants to give the ability for a user without an account to use the computer with limited permission. Which of the following accounts would the technician setup？（）A
Guest user accountB
Limited user accountC
Power user accountD
Administrator user account
考题
单选题A (n) （） is a chemical or electro-chemical attack on the metal surface which may be further increased if the sea-water is polluted.A
erosionB
corrosionC
cavityD
scouring
考题
单选题As the displacement of a vessel increases, the detrimental effect of free surface（）.A
increasesB
decreasesC
remains the sameD
may increase or decrease depending on the fineness of the vessel's form
考题
单选题Which factor(s) might indicate that a towline should be removed from service? （）A
Visible damage to the towline，including fishhooksB
Measurements showing a decrease in diameterC
A surface condition of corrosion and discolorationD
All of the above
考题
单选题A network administrator wants to detect a login attack against a router. What IOS command can make the attack recorded in syslog server？（）A
Logging detect fail-loginB
Login on-failure logC
Login detect login-failure logD
Logging login on-failureE
none of the above
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