A prolonged economic recession.
A rise in interest rates.
A fall in interest rates.
A decline in the demand of housing.
第1题：
A. Verify full system functionality.
B. Implement the change.
C. Test the theory to determine the cause.
D. Root cause analysis.
第2题：
Which of the following actions may cause a trigger to be fired?（）
第3题：
A.Transfer roller
B.Paper type
C.Print head
D.Fuser
第4题：
Bob, a technician, is troubleshooting a PC that intermittently does not power on. Which of the following tools would be the BEST choice to use to verify a possible cause? （）
第5题：
Which of the following bottlenecks would MOST likely cause excessive hard drive activity?（）
第6题：
A.DROP
B.ALTER
C.DELETE
D.ROLLBACK
第7题：
Please send us as soon as possible samples of the following goods _____ listed in your current catalogue.
第8题：
A. Pickup rollers
B. Print head
C. Drum
D. Fuser
第9题：
Which of the following can cause a ribbon on an impact printer to tear?（）
第10题：
Which of the following could cause an Inaccessible boot drive error during the boot process? （）