更多"[单选题]Which statement correctly desc"的相关试题:
[判断题] 在电场中某点分别放置电量为Po、2Po、3Po的检验电荷,该点的场强就会变化,移去检验电荷,该点的场强变为零。
A.正确
B.错误
[单选题] NaOH滴定H3PO4以甲基橙为指示剂，终点时生成（ ）（H3PO4：Ka1=6.9×10-3 Ka2=6.2×10-8 Ka3=4.8×10-13）。
A.答案：、磷酸二氢钠
B.磷酸氢二钠
C.磷酸钠
D.磷酸二氢钠和磷酸氢二钠"
[单选题]
Refer to the exhibits to view the firewall policy (Exhibit A) and the antivirus profile (Exhibit B).
Which statement is correct if a user is unable to receive a block replacement message when
Downloading an infected file for the first time?
A. The firewall policy performs the full content inspection on the file.
B. The flow-based inspection is used which resets the last packet to the user.
C. The volume of traffic being inspected is too high for this model of FortiGate.
D. The intrusion prevention security profile needs to be enabled when using flow-based inspection mode.
[判断题]氯甲烷反应釜的材质为钢衬PO。
A.正确
B.错误
[判断题]逻辑符号PO指的是脉冲输出计时器
A.正确
B.错误
[判断题]( )H3PO4既是多元酸又是弱酸。
A.正确
B.错误
[判断题]5G eMBB场景，使用Po1 ar码用于数据信道编码
A.正确
B.错误
[单选题]
Examine the exhibit which contains a virtual IP and firewall policy configuration.
The WAN (port1) interface has the IP address 10.200.1.1/24. The LAN (port2) interface has the IP address 10.0.1.254/24.
The first firewall policy has NAT enabled on the outgoing interface address. The second firewall policy is configured with a VIP as the destination address.
Which IP address will be used to source NAT the Internet traffic coming from a workstation with the IP address 10.0.1.10/24?
A. 10.200.1.10
B. Any available IP address in the WAN (port1) subnet 10.200.1.0/24
C. 10.200.1.1
D. 10.0.1.254
[判断题]水解集合管FP-0401的材质为Q235-A/衬PO。
A.正确
B.错误
[单选题]镜片光学中心向外侧移动 3mm,移心距离 PO 记为( )。
A.3mm
B.-3mm
C.0.3cm
D.-0.3cm
[多选题]
Which three security features require the intrusion prevention system (IPS) engine to function? (Choose three.)
A. Web filter in flow-based inspection
B. Antivirus in flow-based inspection
C. DNS filter
D. Web application firewall
E. Application control
[单选题]
Refer to the exhibit which contains a session diagnostic output.
Which statement is true about the session diagnostic output?
A. The session is a UDP unidirectional state.
B. The session is in TCP ESTABLISHED state.
C. The session is a bidirectional UDP connection.
D. The session is a bidirectional TCP connection.
[多选题]
Which two settings can be separately configured per VDOM on a FortiGate device? (Choose two.)
A. System time
B. FortiGuaid update servers
C. Operating mode
D. NGFW mode
[单选题]重铬酸钾滴定法测铁,加入H3PO4的作用,主要是( )。
A.防止沉淀
B.提高酸度
C.降低Fe3+/Fe2+电位,使突跃范围增大
D.防止Fe2+氧化
[判断题]PA接收旅客显示HOLD可能是因此航班做过PO保护，不能接收旅客。
A.正确
B.错误
[判断题]当MIFG、DRSA、DRDU、DRSN、PRFG、BCFG、PO 等天气现象出现,主导能见度≥10KM 时,不能报告这些现象。
A.正确
B.错误
[判断题]当MIFG、DRSA、DRDU、DRSN、PRFG、BCFG、PO 等天气现象出现时,影响主导能见度的观测。
A.正确
B.错误
