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There are no boot system commands in a router configuration in NVRAM. What is the fallback sequence that the router will use to find an IOS during reload?()
- A、TFTP server, Flash, NVRAM
- B、ROM, NVRAM, TFTP server
- C、NVRAM, TFTP server, ROM
- D、Flash, TFTP server, ROM
- E、Flash, NVRAM, ROM
参考答案
更多 “There are no boot system commands in a router configuration in NVRAM. What is the fallback sequence that the router will use to find an IOS during reload?()A、TFTP server, Flash, NVRAMB、ROM, NVRAM, TFTP serverC、NVRAM, TFTP server, ROMD、Flash, TFTP server, ROME、Flash, NVRAM, ROM” 相关考题
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( 19 )有如下嵌套的 if 语句if ( ab )if ( ac ) k=a ;else k=c ;elseif ( bc ) k=b ;else k=c ;以下选项中与上述 if 语句等价的语句是A ) k =( a < b ) ? a: b ; k =( b < c ) ? b: c ;B ) k =( a < b ) ?( ( b < c ) ? a: b ) : ( ( b > c ) ? b: c ) ;C ) k =( a < b ) ?( ( a < e ) ? a:e ) : ( ( b < e ) ? b: c ) ;D ) k =( a < b ) ? a: b ; k= ( a < c ) ? a: c ;
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阅读下面程序: include void funl(char a,char b) { char c; c=a;a=b;b=C; } void f
阅读下面程序:include<iostream.h>void funl(char a,char b){char c;c=a;a=b;b=C;}void fun2(char a,char b){char c;c=a;a=b;b=c;}void fun3(char a,char b){char c;c=a;a=b;b=C;}void main(){char a,b;a='A';b='B';funl(a,b);cout<<a<<b;a='A';b='B';fun2(a,b);cout<<a<<b;a='A';b='B';fun3(a,b);cout<<a<<b;}则该程序的输出为【 】。
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有以下程序: 程序运行后的输出结果是( )。A.b,B,b,AB.b,B,B,AC.a,B,B,aSX
有以下程序:程序运行后的输出结果是( )。A.b,B,b,AB.b,B,B,AC.a,B,B,aD.a,B,a,B
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下列程序的输出结果是______。 #include sub1(char a,char b) {char c; c=a;a=b;b=c;} sub2(char* a,char b) {char c; c=*a;*a=b;b=c;} sub3(char* a,char*b) {char c; c=*a;*a=*b;*b=c;} { char a,b; a='A' ;b='B'; sub3 (a, b) ;putchar (a) ;putchar (b); a='A';b='B';sub2(a,b);putchar(a);prtchar(b); a='A';b='B';sub1(a,b);putchar(a) ;putchar(b); }A.BABBABB.ABBBBAC.BABABAD.BAABBA
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下列程序输出的结果是()。includefun1(char a,char b){char c;c=a;a=b;b=c;}fun2(char*
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考题
A.σb:a>b>c,E:a>b>c,δ:b>c>a
B.σb:a>b>c,E:b>a>c,δ:c>b>a
C.σb:a>b>c,E:c>b>a,δ:c>b>a
D.σb:a>b>c,E:b>a>c,δ:b>c>a
考题
设a,b,c均为向量,下列等式正确的是:
(A) (a + b)(a-b) = a 2 - b 2 (B) a.(a.b) = a 2 b
(C) (a.b)2 = a 2 b 2 (D) (a + b) × (a - b) = a × a - b × b
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对于概率P(A∪B)的意思是( )。A:P(A∪B)=P(A)+P(B)-P(A∩B)
B:P(A∪B)=P(A)+P(B)-P(AB)
C:P(A∪B)=P(A)+P(B)+P(A∩B)
D:P(A∪B)=P(A)+P(B)+P(AB)
考题
假定A为自变量,B为因变量,弹性的数学表达式为( )A、E=(ΔA/ΔB).(B/A)B、E=(ΔB/ΔA).(A/B)C、E=(ΔB/B).(ΔA/A)D、E=(B/ΔB).(A/ΔA)
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对Excel工作表中单元格区域B2到B6求和,下列选项中错误的是()。A、=B2+B3+B4+B5+B6B、=SUM(B2+B6)C、=SUM(B2:B6)D、=(B2+B3+B4+B5+B6)
考题
单选题对Excel工作表中单元格区域B2到B6求和,下列选项中错误的是()。A
=B2+B3+B4+B5+B6B
=SUM(B2+B6)C
=SUM(B2:B6)D
=(B2+B3+B4+B5+B6)
考题
单选题设a,b向量互相平行,但方向相反,且|a||b|0,则下列各式中哪个成立()?A
|a+b|=|a|-|b|B
|a+b||a|-|b|C
|a+b||a|-|b|D
|a+b|=|a|+|b|
考题
单选题设a(→),b(→)为非零向量,且a(→)⊥b(→),则必有( )。A
|a(→)+b(→)|=|a(→)|+|b(→)|B
|a(→)+b(→)|=|a(→)|-|b(→)|C
|a(→)+b(→)|=|a(→)-b(→)|D
a(→)+b(→)=a(→)-b(→)
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