Which two prevent a servlet from handling requests.？（）

A . The servlet’s init method returns a non-zero status. B . The servlet’s init method throws a Servlet Exception C . The servlet’s init method sets the Servlet Response’s context length to 0 D . The servlet’s init method sets the Servlet Response’s content type to null. E . The servlet’s init method does NOT return within a time period defined by the servlet container.

时间：2022-10-19 15:50:32 所属题库：SCDCD(310-081)题库

相似题目

Which two protocols are used by bridges and/or switches to prevent loops in a layer 2 network?（）

A . 802.1d B . VTP C . 802.1q D . STP E . SAP

查看答案
The step of a pilot ladder which prevents the ladder from twisting is the（）.

A . proof bar B . shifting bar C . long bar D . spreader

查看答案
You deploy mobile devices that run Microsoft Windows Mobile 5.0 Pocket PC Phone Edition. You need to prevent the device screen from turning dark when users view documents. Which two actions should you perform？（）

A . Configure the backlight brightness setting to maximum. B . Display the soft input panel （SIP） when users read documents. C . Increase the value of the Turn off device if not used for option. D . Increase the value of the Turn off backlight if device is not used for option.

查看答案
As a critical part of the design for the Enterprise Campus network， which of the following two aretrue concerning intrusion detection and prevention solution？（）

A . IDS is capable of both inline and promiscuous monitoring， while IPS is only capable ofpromiscuous monitoring B . IDS will stop malicious traffic from reaching its intended target for certain types of attacks. C . IPS processes information on Layer 3 and 4 as well as analyzing the contents and payload ofthe packets for more sophisticated embedded attacks （Layers 3 to 7） D . IPS inspects traffic statefully and needs to see both sides of the connection to function properly E . IDS placement at the perimeter of Data Center outside the firewall generates many warningsthat have relatively low value because no action is likely to be taken on this informatio

查看答案
Which two declarations prevent the overriding of a method？（）

A . Final void methoda（）{} B . Void final methoda（）{} C . Static void methoda（）{} D . Static final void methoda（）{} E . Final abstract void methoda（）{}

查看答案
Which two declarations prevent the overriding of a method？（）

A . Final void methoda（） {} B . Void final methoda（） {} C . Static void methoda（） {} D . Static final void methoda（） {} E . Final abstract void methoda（） {}

查看答案
A design modification of an anchor chain which prevents kinking is the（）.

A . detachable link B . stud link C . Kenter link D . connection link

查看答案
You need to investigate a VTP problem between two Company switches. The lack of which two prevents VTP information from propagating between switches？（）

A . A root VTP server B . A trunk port C . VTP priority D . VLAN 1 E . None of the other alternatives apply

查看答案
Which two differentiators make RSTP the preferred protocol for preventing Layer 2 loops in a switchednetwork environment?（） (Choose two.)

A . Features such as UplinkFast and BackboneFast are compatible with RSTP. B . An RSTP that is based on Cisco products generally performs better than the Cisco proprietary 802.1D enhancements. C . Cisco proprietary enhancements are not transparent. D . Information about port roles is sent to all switches. E . RSTPs that are based on Cisco products require no additional configuration.

查看答案
You discover that a particular group of settings named UserPreferences changes.You need to store the UserPreference settings to prevent affecting other applications. Which two actions should you perform？（）

A . Use the Properties.USerPreferences object B . Use the Properties.Settings.Default.Userprefences object C . Use the ConfigurationManager.AppSettings object during runtime D . Create the settings by using Application scope E . Create the settings by using User scope

查看答案
Your network is suffering from regular outages. After troubleshooting， you learn that the transmit lead of afiber uplink was damaged. Which two features can prevent the same issues in the future？（）

A . root guard B . loop guard C . BPDU guard D . UDLD E . BPDU skew detectio

查看答案
Which declaration prevents creating a subclass of an outer class？（）

A . Static class FooBar{} B . Private class FooBar{} C . Abstract public class FooBar{} D . Final public class FooBar{} E . Final abstract class FooBar{}

查看答案
Which two methods can be used to prevent or reduce RFI from colocated directional antennas（）

A . Alternate polarization between colocated antennas B . Cross-polarize antennas between endpoints C . Install an RF-shielded box around the antennas D . Increase the distance between the antenna

查看答案
Based on which two conditions can master Preventive Maintenance （PM） schedules be created？（）

A . elapsed time since the target start date or completion date of previous work generated by PM B . difference between completion date of previous work and system date is equal to Lead Time C . elapsed time since the target start date or completion date of the latest work orders for the asset D . metered equipment usage since the target start date or completion date of previous work generated by PM E . metered equipment usage since the target start date or completion date of the latest work order for the asset

查看答案
Loop guard and UniDirectional Link Detection both protect against Layer 2 STP loops. In which two ways does loop guard differ from UDLD in loop detection and prevention？（）

A . Loop guard can be used with root guard simultaneously on the same port on the same VLAN while UDLD cannot B . UDLD protects against STP failures caused by cabling problems that create one-way links. C . Loop guard detects and protects against duplicate packets being received and transmitted on different ports D . UDLD protects against unidirectional cabling problems on copper and fiber media. E . Loop guard protects against STP failures caused by problems that result in the loss of BPDUs from a designated switch port.

查看答案
Loop guard and UniDirectional Link Detection both protect against Layer 2 STP loops. In which two ways does loop guard differ from UDLD in loop detection and prevention？（）

A . Loop guard can be used with root guard simultaneously on the same port on the same VLAN while UDLD cannot. B . UDLD protects against STP failures caused by cabling problems that create one-way links. C . Loop guard detects and protects against duplicate packets being received and transmitted on different ports. D . UDLD protects against unidirectional cabling problems on copper and fiber media. E . Loop guard protects against STP failures caused by problems that result in the loss of BPDUs from a designated switch port.

查看答案
https://assets.asklib.com/images/image2/2018072615330358560.jpg You need to resolve the server failure and prevent recurrence of the failure. Which two actions should you perform（）

A . Reset password of the SQLSrv user account. B . Configure the local security policy on Server1 to grant the Logon as a service right on the SQLSrv user account. C . Configure the properties of the SQLSrv account to Password never expires. D . Configure the properties of the SQLSrv account to User cannot change password. E . Configure the local security policy on Server1 to explicitly grant the SQLSrv user account the Allow logon locally user right.

查看答案
Which of the following settings could prevent two potential EIGRP neighbors from becoming neighbors?（）

A . The i nterface used by one router to connect to the other router is passive in the EIGRP process. B . Duplicate EIGRP router IDs. C . Mismatched Hold Timers. D . IP addresses of 10.1.1.1/24 and 10.2.2.2/24, respectively.

查看答案
Which two features prevent routing loops between the OSPF sites of a customer when the sites aremultihomed or a backdoor link is used between the sites？（）

A . sham link B . down bit C . virtual link D . Site of Origin E . domain tag

查看答案
Which of the following settings do not prevent two potential OSPF neighbors from becoming neighbors?（）

A . The interface used to connect to that neighbor being passive in the OSPF process B . Duplicate OSPF router IDs C . Mismatched dead timers D . IP addr esses of 10.1.1.1/24 and 10.2.2.2/24 E . Mismatched OSPF process ID

查看答案
Your network is suffering from regular outages. After troubleshooting， you learn that the transmit lead of a fiber uplink was damaged. Which two features can prevent the same issues in the future？（）

A . root guard B . loop guard C . BPDU guard D . UDLD E . BPDU skew detectio

查看答案
Egg yolk contains lecithin which acts a an emulsifier. It can be used to stabilize emulsions. Adding egg yolk to a mixture of oil and water prevents the two liquids from separating.

查看答案
Which is Not mentioned as a way to prevent chronic-disease deaths？

A. timely medical treatment B. healthy eating C. more physical activity D. reduction in drinking and smoking

查看答案

Which two prevent a servlet from handling requests.？（）

相似题目

推荐题目