网友您好, 请在下方输入框内输入要搜索的题目:

题目内容 (请给出正确答案)

A customer opened a ticket with the help desk two days ago to report that their computer ismaking a strange loud noise. Which of the following should the technician do FIRST after arriving at the site?()

  • A、Ask another technician who has worked with this computer previously to learn about any other prior issues.
  • B、Ask the customer open-ended questions to attempt to narrow down the issue, then repeat the issue to the customer for validation.
  • C、Ask the customer close-ended questions to attempt to narrow down the issue while not using technical jargon to avoid overwhelming the customer.
  • D、Run preliminary diagnostic tests to narrow down the issue and update the status of the trouble ticket then ask the customer about any changes they have made to the computer.

参考答案

更多 “A customer opened a ticket with the help desk two days ago to report that their computer ismaking a strange loud noise. Which of the following should the technician do FIRST after arriving at the site?()A、Ask another technician who has worked with this computer previously to learn about any other prior issues.B、Ask the customer open-ended questions to attempt to narrow down the issue, then repeat the issue to the customer for validation.C、Ask the customer close-ended questions to attempt to narrow down the issue while not using technical jargon to avoid overwhelming the customer.D、Run preliminary diagnostic tests to narrow down the issue and update the status of the trouble ticket then ask the customer about any changes they have made to the computer.” 相关考题
考题 求每个终点的平均票价的SQL语句是A)SELECT终点,avg(票价)FROM ticket GROUP BY票价B)SELECT终点,avg(票价)FROM ticket ORDER BY票价C)SELECT终点,avg(票价)FROM ticket ORDER BY终点D)SELECT终点,avg(票价)FROM ticket GROUP BY终点

考题 在表ticket中查询所有票价小于100元的车次、始发站和终点信息的命令是A)SELECT *FROM ticket WHERE票价<100B)SELECT车次、始发站、终点FROM ticket WHERE票价100C)SELECT车次、始发站、终点FROM ticket WHERE票价100D)SELECT*FROM ticket WHERE票价>100

考题 求每个终点的平均票价的SQL语句是A.SELECT终点,avg(票价)FROM ticket GROUP BY票价B.SELECT终点,avg(票价)FROM ticket ORDER BY票价C.SELECT终点,avg(票价)FROM ticket ORDER BY终点D.SELECT终点,avg(票价)FROM ticket GROUP BY终点

考题 The ticket to Billy is punched "belief".()

考题 The ticket to know-it-all boy is punched "lean".()

考题 “Was the park ________ yesterday?” “Yes, It ________ at nine in the morning” A.opened…openB.open…was openC.open…openedD.opened…opened

考题 阅读以下说明和关系表,回答问题1-2,将解答填入对应的解答栏内。[说明]下图是飞机票预定的数据库,售票员的顾客编号是指每个售票员自己接收过哪些顾客的订单,用顾客编号来表示。请用SQL语句来建立这三个基本表:飞机票Ticket、售票员Seller和顾客Customer(请注意数据类型的选择)其中各表属性如下:Ticket:Tno,Tflidltno,Tdate,Tseat,TPrice,Tdest,TdepartSeller:Sno,Sname,Ssex,ScustomernoCustomer:Cno,Cname,Caddr,Cflightno,Cdate

考题 What is the effect of specifying the "ENABLE PLUGGABLE DATABASE" clause in a "CREATEDATABASE” statement?() A. It will create a multitenant container database (CDB) with only the root opened.B. It will create a CDB with root opened and seed read only.C. It will create a CDB with root and seed opened and one PDB mounted.D. It will create a CDB that must be plugged into an existing cdb.E. It will create a CDB with root opened and seed mounted.

考题 An air ticket is only ()for the passenger whose name appears on the ticket.A.transferableB.untransferableC.validD.invalid

考题 A customer opened a ticket with the help desk two days ago to report that their computer ismaking a strange loud noise. Which of the following should the technician do FIRST after arriving at the site?()A. Ask another technician who has worked with this computer previously to learn about any other prior issues.B. Ask the customer open-ended questions to attempt to narrow down the issue, then repeat the issue to the customer for validation.C. Ask the customer close-ended questions to attempt to narrow down the issue while not using technical jargon to avoid overwhelming the customer.D. Run preliminary diagnostic tests to narrow down the issue and update the status of the trouble ticket then ask the customer about any changes they have made to the computer.

考题 试题六(共15分)阅读下列说明和Java代码,将应填入 (n) 处的字句写在答题纸的对应栏内。【说明】某发票(lnvoice)由抬头(Head)部分、正文部分和脚注(Foot)部分构成。现采用装饰( Decorator)模式实现打印发票的功能,得到如图6-1所示的类图。【java代码】class invoice{public void printInvoice(){:System.out.println ( This is the content of the invoice!);}}class Decorator : extends Invoice {protected Invoice ticket;public Decorator(lnvoice t){ticket = t;}public void printinvoice(){if(ticket != NULL)(1);}}class FootDecorator extends Decorator{public FootDecorator(lnvoice t){super(t);}public void printinvoice (){Systent.out.println( This is the header of the invoice! );(2) ;}}class FootDecorator extends Decorator {public FootDecorator(invoice t):{super(t);}public void printlnvoice(){(3) ;Systent.out.println( This is the header of the invoice! );}}Class test {public static void main(string[] args){Invoice t =new invioce();Invoice ticket;Ticket= (4) ;Ticket. Printinvoice();Systent.out.println(“--------------“)Ticket= (5) ;Ticket. Printinvoice();}}程序的输出结果为:This is the header of the invoice!This is the content of the invoice!This is the footnote of the invoice!----------------------------This is the header of the invoice!This is the footnote of the invoice!

考题 What could the girl in the ticket office do for the passengers without asking the computer?A. She could sell a ticket.B. She could write out a ticket.C. She could answer the passengers' questions.D. She could do nothing.

考题 Her mother asked her to keep the windows___________and the doorA.opened ; closed B.open ; closed C.open ; close D.opened ; close

考题 ( )The noise of desks_______could be heard out in the street.A.opened and closed B.to be opened and closed C.being opened and closed D.having been opened and closed

考题 TVM的英文全称是Ticket Vending Machine。

考题 售票厅(处) ticket office

考题 What is the effect of specifying the "ENABLE PLUGGABLE DATABASE" clause in a "CREATEDATABASE” statement?()A、It will create a multitenant container database (CDB) with only the root opened.B、It will create a CDB with root opened and seed read only.C、It will create a CDB with root and seed opened and one PDB mounted.D、It will create a CDB that must be plugged into an existing cdb.E、It will create a CDB with root opened and seed mounted.

考题 our database is in the MOUNT state and you execute the following command to open it:  ALTER DATABASE OPEN  What two actions are performed as a result of this command?()A、All control files are opened.B、All redo log files are openedC、The password file is opened.D、The parameter file is opened.E、All online data files are opened.

考题 多选题our database is in the MOUNT state and you execute the following command to open it:  ALTER DATABASE OPEN  What two actions are performed as a result of this command?()AAll control files are opened.BAll redo log files are openedCThe password file is opened.DThe parameter file is opened.EAll online data files are opened.

考题 单选题假设需要更改表名“CUSTOMER”为“CUSTOMER_CHANGE”,可以使用()语句。A ALTER TABLE CUSTOMER RENAME CUSTOMER_CHANGEB ALTER TABLE CUSTOMER RENAME TO CUSTOMER_CHANGEC RENAME TABLE CUSTOMER TO CUSTOMER_CHANGED RENAME TABLE CUSTOMER CUSTOMER_CHANGE

考题 单选题A customer opened a ticket with the help desk two days ago to report that their computer ismaking a strange loud noise. Which of the following should the technician do FIRST after arriving at the site?()A Ask another technician who has worked with this computer previously to learn about any other prior issues.B Ask the customer open-ended questions to attempt to narrow down the issue, then repeat the issue to the customer for validation.C Ask the customer close-ended questions to attempt to narrow down the issue while not using technical jargon to avoid overwhelming the customer.D Run preliminary diagnostic tests to narrow down the issue and update the status of the trouble ticket then ask the customer about any changes they have made to the computer.

考题 单选题A To purchase her plane ticket.B To change her plane ticket.C To pick up a passport application form.D To arrange for her accommodations in Europe.

考题 单选题You'd better go there by train. The train ticket is _____ the plane ticket.A as cheap three times asB as three times cheap asC three times as cheap asD cheaper three times than

考题 单选题Once a fire is detected the engine should be slowed downOn no account ().A the trunking should be opened upB should the trunking be opened upC the trunking should not be opened upD should the trunking not be opened up

考题 单选题The exhaust valve is opened at about the same time () the air inlet ports are opened.A beforeB afterC whenD until

考题 单选题Whom should the application form be sent to if you want to apply for SAL FFP Membership?A SAL FFP Club.B The SAL ticket office.C The SAL headquarters.D SAL Customer Service Center.

考题 单选题In slow speed two-stroke engines,()the fresh air entering begins when and stops as()A the inlet port is opened by the up coming piston; the port is closed by the down goingB the inlet valve is opened by the down going piston;the inlet valve is closedC the inlet port is opened by the down going piston;the port is closed by the up comingD the inlet valve is opened

考题 单选题_____A Booking a theatre ticket.B Reserving a room.C Booking an air ticket.D Reserving a seat.