[单选题]For proper application of these minimums the following explanations are offered.
A.以下正确说明了最低标准。
B.为了正确使用这些最小值，特提供以下说明。
C.为了正确使用这些最低标准，特提供以下说明。
D.以下正确提供了最小值的说明。

[单选题]For proper application of these minimums the following explanations are offered.
A.以下正确说明了最低标准。
B.为了正确使用这些最小值，特提供以下说明。
C.为了正确使用这些最低标准，特提供以下说明。
D.以下正确提供了最小值的说明。

[单选题]The application of these take-off minimums may be limited by the obstacle environment in the take-off and departure area.
A.应用这些最低标准时，可能限制起飞或离场区域内周围障碍物。
B.应用这些起飞最低标准时，可能受到起飞区域内周围障碍物限制。
C.起飞最低标准可能影响起飞和离场区域内障碍物。
D.起飞最低标准的使用可能受到起飞和离场区域内障碍物的限制。

[单选题]( )Check proper use of handling gear
A.Check how to use the steering gear properly
B.Check properly when using the handling gear
C.Check if cargo facilities are properly used
D.Check if cargo facilities are properly stowed

[单选题]( )Check the proper use of handling gear
A.Please check if cargo is carefully separated
B.Please check if cargo gear is carefully operated
C.Please check if cargo is completely unloaded
D.Please check if cargo stowage is careful and safe

[单选题]( )S1：Check reefer holds for proper loading preparation and report. S2：Reefer holds ready for loading. Q: What should be checked?
A.reefer plugs
B.reefer holds
C.cargo securings
D.hold ventilators

[单选题]Do you know the reason ____it’s not proper to stow rice and bleaching powder together? ( ).
A. why
B. which
C. this
D. it

[单选题]in which Application Visibility and Reporting (AYR) profile must the SMTP profile be defined to configure notifications via email?
A. App analytics profile
B. virtual server profile
C. custom analytics profile
D. default analytics profile

[单选题]An application requires load balancing functionality. The application must be encrypted to the client. Certain content must be manipulated by the following IRule:
Which set of profiles must be applied to the virtual server?
A. TCP, HTTP server SSL Stream
B. TCP, HTTP, Client SSL, Stream
C. TCP, HTTP, OnceConnect, Stream
D. Fast L4, HTTP server SSL Stream
Explanation:
Client encryption is required , clientssl, irule contains HTTP events and stream execution, http profile stream profile.

[单选题]An LTM Specialist reports that an application si no longer reachable after it has been upgraded. Nothing has been changed in the configuration on the LTM device.
The logs indicates that health monitors to all servers have failed as shown:
What should the LTM Specialist verify next?
A. That the TCP hand shake with the servers is stall completed using tcpdump
B. That the custom receive string for the HTTP monitor has changed with the upgrade
C. That the can still ping the servers from te BIG_ IP device.
D. That the firewall between the BIG-ip device and servers is still allowing HTTP
Explanation:
The log shows that tcp detection is normal, but http detection is abnormal. So we should pay attention to the detection problem of http level

[单选题]An application is being load balanced through the LTM device using the configuration displayed below. The network has been re-engineered to NAT all client connection. As a result, all client connections are hitting the same pool member.
Which changes should the LTM Specialist make in order to restore load balancing functionality wile
Maintaining session persistence?
A. Change the virtual server type to Standard, add an http profile, and change the persistence profile to Destination Address
B. Leave the virtual server type set Performance (Layer 4) and change the persistence type to hash
C. Change the virtual serer type to Forwarding (Layer 4) and leave the persistence type to hash source
Address
D. Change the virtual server to Standard add an http profile, and change the persistence profile to Cookie persistence

[单选题]To improve application security, an LTM Specialist must configure a BIG application access. The BIG IP system to authenticate the client certificate before permitting application access. The BIG-IP system must also support the ability to red to redirect users to a certificate enrolment system without generating a browser error.
Within the Client SSL profile, which value should the LTM Specialist select for the Client Certificate option?
A. Require
B. Request
C. Demand
D. ignore

[单选题]A custom TCP application using a single server is being migrated to the LTM device. A server is being added to the pool. The application is known to violate the TCP protocol RFC. The application currently works without error from a user perspective.
Which virtual server type is appropriate in this situation?
A. Stateless TCP protocol is not applicable
B. Performance (Layer 4)-pure layer A forwarding
C. forwarding (Layer 2) pure routing forwarding, pool cannot be specified
D. Standard-tcp profile exists, RFC verification will be performed

[单选题]The web application team requests help from the LTM Specialist to Improve the performance of their web sites that are load balanced by the F5 LTM device with a Standard Virtual Server.
Which virtual server type will improve the performance of the web application servers?
A. Performance (HTTP)
B. Performance (Layer 4)
C. Stateless
D. Forwarding (IP)

[单选题]An LTM device an application that requires all connections to be secured via SSL The device must verify that request contain a specific cookie before allowing the request to be sent to the pool member. Which virtual server type should an LTM Specialist configure on the LTM device?
A. Stateless
B. Performance (HTTP)
C. Standard
D. Performance (Layer 4)
E. Forwarding (IP)

[单选题]An application is expected to maintain more than 100,000 concurrent TCP connections to a single pool member.
What is an appropriate SNAT configuration in this situation?
A. A SNAT pool with 4 IP addresses
B. SNAT automap enabled
C. A static SNAT
D. A SNAT pool with IP address
Explanation:
One IP can establish 65,535 connections only the number of snapit’s IP exceeds 100,000. AT least two snaptips are required. Options
B,
C, and all have only IP, which is obviously not enough