2022-2023-1 20221414《计算机基础和程序设计》第五周学习总结

2022-2023-1 20221414《计算机基础和程序设计》第五周学习总结

作业信息

作业要求： https://www.cnblogs.com/rocedu/p/9577842.html#WEEK03
作业目标：学习《计算机科学概论》的第6章《程序设计》第4章
作业正文： https://i.cnblogs.com/posts/edit;postId=16732454

教材总结：

1.通过pep9学习了低级语言（机器语言和汇编语言），了解了伪代码的知识
2.学会了简单的输入输出函数

学习中遇到的问题

Q：还是不太理解机器语言和汇编语言
A：简单科普
使用汇编语言编程

上周错题总结：

1.What is a regular OR gate also known as?
A. Exclusive OR
B. Inclusive OR
C. Repetitive OR
D. Completion OR
E. Inversion OR
正确答案： B
你的作答： C
2.The following equation is an example of which Boolean algebra property?
A. Commutative
B. Associative
C. Distributive
D. Identity
E. Complement
F. De Morgan's law
正确答案： B
你的作答： C
3.he central processing unit of a computer is which of the following?
A. Gate
B. Stand-alone circuit
C. Integrated circuit
D. S-R latch
E. Multiplexer
F. Full adder
正确答案： C
你的作答： A
4.What type of chip contains more than 100,000 gates?
A. Small-scale integration (SSI)
B. Medium-scale integration (MSI)
C. Large-scale integration (LSI)
D. Very-large-scale integration (VLSI)
正确答案： D
你的作答： C
5.The equation A(B + C) = (AB) + (AC) represents which property (or law) of AND gates?
A. Commutative
B. Associative
C. Distributive
D. Identity
E. Complement
F. De Morgan's
正确答案： C
你的作答： D
6.The equation (A + B)’ = A’B’ represents which property (or law) of OR gates?
A. Commutative
B. Associative
C. Distributive
D. Identity
E. Complement
F. De Morgan's
正确答案： F
你的作答： C
7.The central processing unit (CPU) of a computer is often a single integrated circuit.
正确答案：正确
你的作答：错误
8.Which of the following contains the instruction register?
A. Control unit
B. Arithmetic/logic unit
C. Auxiliary storage device
D. RAM
E. ROM
正确答案： A
你的作答： D
9.A computer’s front-side bus (FSB) is small, fast memory that is usually built into the processor chip.
正确答案：错误
你的作答：正确
10.The program counter is a register that stores the number of instructions executed by a computer.
正确答案：错误
你的作答：正确

学习感悟：

1.有些东西（如C语言前面几章的知识）忘了细节；
2.计算机基础概论还是多看书和查资料
3.测试错题太多，原因大体有：知识不熟（主要），英文
|表格 |代码行数|博客数|时间
|目标 |-2000行|30+ |200
|第五周 |200/200|2 |4h