Which three are valid declarations of a float? () 

题目
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Which three are valid declarations of a float? ()
A

Float foo = -1;

B

Float foo = 1.0;

C

Float foo = 42e1;

D

Float foo = 2.02f;

E

Float foo = 3.03d;

F

Float foo = 0x0123;

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相似问题和答案

第1题:

Which two are valid declarations within an interface definition?() 

  • A、 void methoda();
  • B、 public double methoda();
  • C、 public final double methoda();
  • D、 static void methoda(double d1);
  • E、 protected void methoda(double d1);

正确答案:A,B

第2题:

Which three are valid declarations of a float? () 

  • A、 Float foo = -1;
  • B、 Float foo = 1.0;
  • C、 Float foo = 42e1;
  • D、 Float foo = 2.02f;
  • E、 Float foo = 3.03d;
  • F、 Float foo = 0x0123;

正确答案:A,D,F

第3题:

The Origin attribute describes the source of the BGP prefix.Which three are valid Origin codes?() (Choose three.)

A.IGP

B.BGP

C.EGP

D.Incomplete

E.Anonymous


参考答案:A, C, D

第4题:

Which two are valid declarations of a float?()

  • A、 float f = 1F;
  • B、 float f = 1.0.;
  • C、 float f = ‘1’;
  • D、 float f = “1”;
  • E、 float f = 1.0d;

正确答案:A,C

第5题:

Which three options are valid WAN connectivity methods? ()

  • A、PPP
  • B、WAP
  • C、HDLC
  • D、MPLS
  • E、L2TPv3
  • F、ATM

正确答案:A,C,F

第6题:

Which the three are valid declarations of a float?()

  • A、 float foo = -1;
  • B、 float foo = 1.0;
  • C、 float foo = 42el:
  • D、 float foo = 2.02f:
  • E、 float foo = 3.03d:

正确答案:A,D,F

第7题:

Which three statements are valid SDM configuration wizards? ()

  • A、NAT
  • B、VPN
  • C、STP
  • D、Security Audit

正确答案:A,B,D

第8题:

Which are valid modes for a switch port used as a VLAN trunk (Choose three.)()。

  • A、transparent
  • B、auto
  • C、on
  • D、desirable
  • E、blocking
  • F、forwarding

正确答案:B,C,D

第9题:

Which three form part of correct array declarations?()  

  • A、 public int a []
  • B、 static int [] a
  • C、 public [] int a
  • D、 private int a [3]
  • E、 private int [3] a []
  • F、 public final int [] a

正确答案:A,B,F

第10题:

The Origin attribute describes the source of the BGP prefix. Which three are valid Origin codes?() (Choose three.)

  • A、IGP
  • B、BGP
  • C、EGP
  • D、Incomplete
  • E、Anonymous

正确答案:A,C,D

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