微机原理及应用(双语）章节测试课后答案2024秋

山东科技大学

第一章单元测试

1. What kind of device does the MCS-51 microcontroller belong to? ( )

A:8-bit device
B:16-bit device
C:4-bit device
D:32-bit device

答案:8-bit device


2. The operation of taking a number from memory into the CPU is called ( ).

A:FIND
B:WRITE
C:READ
D:EXECUTE

答案:READ


3. The 8951 microcontroller contains （ ）

A:EPROM
B:EEPROM
C:ROM
D:No memory

答案:EEPROM


4. What is the highest address in a memory system with 16 data lines? （ ）

A:65534
B:63357
C:65535
D:65536

答案:65535



5. What are the basic actions that a microprocessor can carry out?


A:Logical operations (bit manipulation) B:Making decisions about the program route (jumps and subroutine calls) C:Taking a number from memory (READ) D:Arithmetic operations E: Putting a number into memory (WRITE)
答案:Logical operations (bit manipulation)###Making decisions about the program route (jumps and subroutine calls)###Taking a number from memory (READ)###Arithmetic operations### Putting a number into memory (WRITE)

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