mcq 队列_人工智能密码算法问题能力问答（MCQ）

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1) Which of the following types does the Cryptarithmetic problem belong to?

1. Encryption Problem

2. Constraint Satisfactory Problem

3. Number problem

4. All of the above

Answer & Explanation

Correct answer: 4
All of the above

The Cryptarithmetic problem belongs to every type of mentioned problem: Encryption problem, Constraint satisfactory problem, as well as Number Problem.

1)密码运算问题属于以下哪种类型？

1. 加密问题

2. 约束满意问题

3. 号码问题

4. 上述所有的

答案与解释

正确答案：4
上述所有的

密码算法问题属于上述问题的每种类型：加密问题，约束满意问题以及数字问题。

2) Which of the following mentioned properties are valid for a Cryptarithmetic problem?

1. A number 0-9 is assigned to a particular alphabet.

2. Each different alphabet has a unique number.

3. All the same alphabets have the same numbers.

4. The numbers should satisfy all the operations that any normal number does.

Options:

1. Only iv.

2. All i., ii., iii. and iv.

3. ii. and iv.

4. None of the above

Answer & Explanation

Correct answer: 2
All i., ii., iii. and iv.

All the mentioned properties are valid properties for a Cryptarithmetic problem.

2)下列提到的哪些属性对密码算法有效？

1. 数字0-9分配给特定的字母。

2. 每个不同的字母都有一个唯一的数字。

3. 所有相同的字母具有相同的数字。

4. 数字应满足任何普通数字所做的所有操作。

选项：

1. 只有iv。

2. 全部i。，ii。，iii。 iv。

3. ii。 iv。

4. 以上都不是

答案与解释

正确答案：2
全部i。，ii。，iii。 iv。

所有提到的属性都是密码算法问题的有效属性。

3) Which of the mentioned point are not valid with respect to a Cryptarithmetic problem?

1. Constraints should be taken care of while solving the problem

2. The text is converted from readable format to non-readable format

3. If numbers are not sufficient, we can use special symbols like $#@% to encrypt the text

4. None of the above

Answer & Explanation

Correct answer: 3
If numbers are not sufficient, we can use special symbols like $#@% to encrypt the text

There is no rule in the Cryptarithmetic problems regarding using the special numbers for encryption. We must encrypt the text using the numbers 0-9. Hence, this encryption method is limited to small length texts only.

3)关于密码算法问题，上述哪一点无效？

1. 解决问题时应注意约束

2. 文本从可读格式转换为不可读格式

3. 如果数字不足，我们可以使用$＃@％之类的特殊符号来加密文本

4. 以上都不是

答案与解释

正确答案：3
如果数字不足，我们可以使用$＃@％之类的特殊符号来加密文本

在密码算法问题中，没有关于使用特殊数字进行加密的规则。 我们必须使用数字0-9加密文本。 因此，该加密方法仅限于小长度文本。

4) Consider the following statement:
\”The Cryptarithmetic problem in Artificial Intelligence is a type of encryption problem in which the written message in an alphabetical form which is easily readable and understandable is converted into a numeric form which is neither easily readable nor understandable.\”
By reading the above statement, what are the places where this technique can be applied?

1. To share passwords

2. To encode number plates of vehicles

3. To encode their names by students while filling the answer sheet

4. None of the above

Answer & Explanation

Correct answer: 1
To share passwords

The Cryptarithmetic problem is an efficient way to share passwords. However, the other things mentioned do not require any encryption, so applying this technique there would be a waste of time.

4)考虑以下陈述：
“人工智能中的密码算法问题是一种加密问题，其中将易于阅读和理解的字母形式的书面消息转换为既难以阅读也不易理解的数字形式。”
通过阅读以上说明，可以在什么地方应用此技术？

1. 共享密码

2. 编码车辆的车牌

3. 在填写答题纸时由学生对他们的姓名进行编码

4. 以上都不是

答案与解释

正确答案：1
共享密码

密码算法问题是共享密码的有效方法。 但是，提到的其他内容不需要任何加密，因此应用此技术将浪费时间。

5) Provide the answer for the following Cryptarithmetic problem:
\”SEND MORE MONEY\”

1. S=12; E=5; N=6; D=8; M=1; O=0; R=8; Y=2

2. S=9; E=5; N=6; D=7; M=1; O=0; R=8; Y=2

3. S=5; E=5; N=6; D=7; M=1; O=0; R=8; Y=2

4. S=9; E=5; N=9; D=7; M=1; O=0; R=8; Y=2

Answer & Explanation

Correct answer: 2
S=9; E=5; N=6; D=7; M=1; O=0; R=8; Y=2

Cryptarithmetic problems should be solved, but here we can find the answer to this question through the options itself.

The first option has S=12 which exceeds 0-9 range.The third option has the same value for S and EThe fourth option also has the same values for S and NTherefore, the correct option is b.

[/code]5)提供以下密码算法问题的答案：
“多花钱”

1. S = 12； E = 5； N = 6； D = 8； M = 1； O = 0; R = 8； Y = 2

2. S = 9； E = 5； N = 6； D = 7； M = 1； O = 0; R = 8； Y = 2

3. S = 5； E = 5； N = 6； D = 7； M = 1； O = 0; R = 8； Y = 2

4. S = 9； E = 5； N = 9； D = 7； M = 1； O = 0; R = 8； Y = 2

答案与解释

正确答案：2
S = 9； E = 5； N = 6； D = 7； M = 1； O = 0; R = 8； Y = 2

应该解决密码算法问题，但是在这里我们可以通过选项本身找到该问题的答案。

翻译自: https://www.includehelp.com/ml-ai/artificial-intelligence-cryptarithmetic-problems-aptitude-questions-and-answers-mcq.aspx

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