Before CPR is started,you should ______.
A.Establish an open airway
B.Treat any bleeding wounds
C.Insure the victim is conscious
D.Make the victim comfortable
第1题:
If the head pressure of a reciprocating refrigeration compressor is excessive
A.the relief valve should open before the high pressure cutout
B.the relief valve should open and allow the excess refrigerant to flow to the receiver
C.the high pressure cutout switch should operate before the relief valve opens
D.you should close the discharging valve
第2题:
Before any machinery is put in operation,you should ______.
A.ventilate all compartments,see that the machinery is clean and there are no obstructions
B.just turn the key and start up
C.take for granted that there are no fuel leaks
D.assume there are no volatile fumes in the engine space
第3题:
Like with anything new, you should your_________ physician before taking Colon Health Cleansing or any other vitamin.
A. discuss
B. consult
C. request
D. tell
第4题:
You have a Web server that runs Windows Server 2003 Service Pack 2 (SP2).You attempt to start the World Wide Publishing Service and receive the following error message.You need to identify which services must be started before you can start the World Wide Web Publishing Service. What should you do?()
第5题:
Is there any reason()you should lie ?
Awhy
Bwhere
Cwhich
Das
第6题:
A person has suffered a laceration of the arm. Severe bleeding has been controlled by using a sterile dressing and direct pressure. What should you do next?
A.Apply a tourniquet to prevent the bleeding from restarting
B.Apply a pressure bandage over the dressing
C.Remove any small foreign matter and apply antiseptic
D.Administer fluids to assist the body in replacing the lost blood
第7题:
In order to detect rot in manila lines, you should ______.
A.feel the surface of the line for broken fibers
B.measure the reduction in circumference of the line
C.observe any mildew on the outer surface
D.open the strands and examine the inner fibers
第8题:
此题为判断题(对,错)。
第9题:
You work as a database administrator for Supportcenter.cn. In your production database, the size of Database Buffer Cache needs to be increased immediately for the current as well as future instances of the database. The Oracle instance has been configured to accommodate any changes in the size of the memory structures. At this is production database, you want to accomplish this task with no impact on the user’s connections. Which activity must you have completed before accomplishing this task?()
第10题:
You work as the IT professional in an international company which is named wikigo. You are experienced in implementing and administering a network operating system. You are specialized in configuring IP addressing and services, configuring name resolution and network access and so on. Your company has a server named printer a that runs windows server 2008. Printer a has the print services server role installed. You have to reduce the so what action should you perform?()