CompTIA认证考试
A customer, Jill, has a dim image on her internal LCD panel, but when connecting to an external display, the image is fine. Which of the following is MOST likely the cause?（）A、InverterB、LCD cableC、LCD panelD、System I/O
题目
A customer, Jill, has a dim image on her internal LCD panel, but when connecting to an external display, the image is fine. Which of the following is MOST likely the cause?（）
- A、Inverter
- B、LCD cable
- C、LCD panel
- D、System I/O
相似问题和答案
第1题：
A. the customer standing right in front of them.
B. the customer who owes the company the most money.
C. the customer calling on the phone.
D. the customer they have an appointment with in an hour.
第2题：
The customer has recently installed a pSeries p5-570 with EMC attached disk storage. After installation， the customer complained that the disk access appeared to be too slow. How should the pSeries technical specialist best assist the customer？（）
- A、Recommend the customer call EMC.
- B、Recommend the customer call IBM hardware support.
- C、Recommend the customer contact SupportLine.
- D、Recommend the customer re-creates the volume groups.
正确答案:C
第3题：
听力原文：If a customer informs his bank that a draft which has been issued to him has been lost, the drawee bank should be noticed immediately.
(8)
A．The customer should first notify the drawee bank of the loss of his draft.
B．The customer should first notify the drawer bank of the loss of his draft.
C．The customer should first notify the remitting bank of the loss of his draft.
D．The customer should first notify the collecting bank of the loss of his draft.
解析：单句意思为“当客户丢失了银行开给他的汇票，则应立即通知付款行。”
第4题：
A customer has two sites located 500 kilometers apart. The customer has both a high-speedInternet link and dark fiber between the sites. The customer wants to utilize storage resources ateither site leveraging replication for disaster recovery implementations. The customer wants to linkthese two sites together. Which option provides the highest performance and is most reliable？（）
- A、iFCP router
- B、FCIP router
- C、DWDM and CWDM
- D、LC multi-mode 50 micron fiber
正确答案:C
第5题：
A customer has a failing HBA adapter and needs to identify the location of the adapter. Which of the following AIX commands should the specialist recommend the customer review？（）
- A、rmdev
- B、chdev
- C、drslot
- D、cfgmgr
正确答案:C
第6题：
The most important customer a technician has is:（）
- A、the customer standing right in front of them.
- B、the customer who owes the company the most money.
- C、the customer calling on the phone.
- D、the customer they have an appointment with in an hour.
正确答案:A
第7题：
A company needs additional storage for a block I/O based database application. The application has low I/O bandwidth requirements across the campus. The customer has a TCP/IP infrastructure and is interested in low-cost products that are compatible with its environment. Which technology is most appropriate for this customer?（）
- A、SAN
- B、FCoE
- C、FCIP
- D、iSCSI
正确答案:D
第8题：
下面是复数类complex的定义，其中作为友元函数重载的运算符“--”的功能是将参数对象的实部减1，然后返回对该对象的引用；请补充完整。
class complex
{
private:
int real;
int imag;
public:
complex(int r=0,int i=0):real(r),imag(i){}
void show ()
{
cout＜＜real＜＜(imag＜0?"-":"+")＜＜imag＜＜'i';
}
______;
};
complex& operator -- (complex &c)
{
c.real --;
return c;
}
friend complex& operator--(complex&) 解析：本题考核运算符重载的定义。程序要填入的是运算符函数operator--在类complex中的声明，运算符“--”是作为友元函数重载的。根据题目给出的条件，易得到答案。
第9题：
Machine policy templates can be assigned based on certain attributes of a machine. A customer organizes their machines based on the following requirements： The machines are all placed in specific Organizational Units in the Active Directory. The customer has Citrix Servers， and they have a specific naming convention meant only for their Citrix Servers. The customer has DHCP enabled for all the client machines. The customer has made it clear that they should not need to change anything in the existing infrastructure. Given these requirements， which single assignment attribute would be chosen for assigning machine policy templates？（）
- A、Hostnames
- B、IP Addresses
- C、Machine Group Tag
- D、Active Directory Groups
正确答案:C
第10题：
What is the main reason for doing a Solutions Assurance Review with the customer？ （）
- A、To revalidate the total solution
- B、To overcome objections to the solution
- C、To review the pricing with the customer
- D、To ensure the customer has the correct applications
正确答案:A