While installing a new PCI card the administrator touched the motherboard. While powering on the server, a series of beeps were emitted and the server did not POST.Which of the following could be done to prevent this problem?()
A. Use ESD equipment.
B. Verify correct voltages are being supplied.
C. Use a system board tester to check for compatibility issues.
D. Install compatible PCI cards
第1题:
与语句while(!x)等价的语句是()。
A.while(x==0)
B.while(x!=0)
C.while(x!=1)
D.while(--x)
第2题:
4、()与while(!x)等价。
A.while(x= =0)
B.while(x!=1)
C.while(x!=0)
D.while(x==1)
第3题:
与语句while(!x)等价的语句是()。
A.while(x==false)
B.while(x==0)
C.while(x!=1)
D.while(--x)
第4题:
与语句while(!x)等价的语句是()。
A.while(x==false)
B.while(x==0)
C.while(x!=1)
D.while(~x)
第5题:
与语句while(!x)等价的语句是()
A.while(x==0)
B.while(x!=0)
C.while(x!=1)
D.while(--x)
第6题:
语句“while(!x) ...”等价于()。
A.while(x==0) …
B.while(x!=1) …
C.while(x!=0) ...
D.while(x==1) ...