作业帮100分悬赏 DELL工程师考试题目
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100分悬赏 DELL工程师考试题目
1.You just replaced the system board on studio 1737 for a NO-power issue.Upon powering up the system,you notice that the system gives an ON-FLASHING-ON LED code.what is the first step to be performed to resolve this issus?
A: Reseat the keyboard cable
B: Reseat the processor
C: Reseat the momory modules
D: Reseat the LCD cable
2.Diagnostic results indicate a failure with the Dell edgetouch hardware in the latitude Z600. Which of the following components shoulc be replaced?
A: LCD panel
B: system board
C: edgetouch control panel
D: LCD BEZEL
3.On a Studio 1745/1747/1749 shipped with an internal TV Tyber card,what is the additional associated internal component?
A: External TV Tuner antenna
B: All the options are correct
C: internal TV tuner cable assembly
D: TV remote
4.After the replacement of a system board for the Vostro A860, system is still not able to post with the status lights shown as On/Flashing/On. Which status light is to be referred to and what does it mean?
A: Refer to device status lights and it means faulty ram detected.
B: Refer to keyboard status lights and it means faulty memory detected
C: Refer to keyboard status lights and it means no ram detected.
D: Refer to device status lights and it means no ram detected.
5.Which part should be replaced next if the latitude E4200 system board has been replaced and the "flash-on-on" LED code is still displayed?
A: RAM
B: Solod state drive
C: lcd
D: processor
6.Which items must be removed from the precision M6500 before the internal Memory can be removed from the system board? choose all that apply
A: keyboard
B: Hinge cover
C: battery
D: palm rest
最后一题多选
1.You just replaced the system board on studio 1737 for a NO-power issue.Upon powering up the system,you notice that the system gives an ON-FLASHING-ON LED code.what is the first step to be performed to resolve this issus?
A: Reseat the keyboard cable
B: Reseat the processor
C: Reseat the momory modules
D: Reseat the LCD cable
2.Diagnostic results indicate a failure with the Dell edgetouch hardware in the latitude Z600. Which of the following components shoulc be replaced?
A: LCD panel
B: system board
C: edgetouch control panel
D: LCD BEZEL
3.On a Studio 1745/1747/1749 shipped with an internal TV Tyber card,what is the additional associated internal component?
A: External TV Tuner antenna
B: All the options are correct
C: internal TV tuner cable assembly
D: TV remote
4.After the replacement of a system board for the Vostro A860, system is still not able to post with the status lights shown as On/Flashing/On. Which status light is to be referred to and what does it mean?
A: Refer to device status lights and it means faulty ram detected.
B: Refer to keyboard status lights and it means faulty memory detected
C: Refer to keyboard status lights and it means no ram detected.
D: Refer to device status lights and it means no ram detected.
5.Which part should be replaced next if the latitude E4200 system board has been replaced and the "flash-on-on" LED code is still displayed?
A: RAM
B: Solod state drive
C: lcd
D: processor
6.Which items must be removed from the precision M6500 before the internal Memory can be removed from the system board? choose all that apply
A: keyboard
B: Hinge cover
C: battery
D: palm rest
最后一题多选
（1）下列关于宽带城域网技术的描述中，错误的是
A）宽带城域网保证Qos的主要技术有RSVP、Diff-Serv和MPLS
B）宽带城域网带内网络管理是指利用网络管理协议SNMP建立网络管理系统
C）宽带城域网能够为用户提供带宽保证，实现流量工程
D）宽带城域网可以利用NAT技术解决IP地址资源不足的问题
（2）下列关于接入技术特征的描述中，错误的是
A）远距离无线宽带接入网采用802.15.4标准
B）Cable Modem利用频分利用的方法，将信道分为上行信道和下行信道
C）光纤传输系统的中继距离可达100km以上
D）ADSL技术具有非对称带宽特征
A）宽带城域网保证Qos的主要技术有RSVP、Diff-Serv和MPLS
B）宽带城域网带内网络管理是指利用网络管理协议SNMP建立网络管理系统
C）宽带城域网能够为用户提供带宽保证，实现流量工程
D）宽带城域网可以利用NAT技术解决IP地址资源不足的问题
（2）下列关于接入技术特征的描述中，错误的是
A）远距离无线宽带接入网采用802.15.4标准
B）Cable Modem利用频分利用的方法，将信道分为上行信道和下行信道
C）光纤传输系统的中继距离可达100km以上
D）ADSL技术具有非对称带宽特征