举一反三
- Every NIC has a unique address that consists of a 48-digit hexadecimal value. this address is called MAC address.（ ）
- _________needs to be renewed because the bugs need to be debugged. A: Software B: Hardware C: IP address D: Virus
- Which of the following statements are correct concerning addresses on the envelope? A: In English, on the envelope the writer’s address, also called “the return address”. B: In English, on the envelope the writer’s address comes before the receiver’s address and name. C: In English, on the envelope the writer’s address comes after the receiver’s address and name. D: In Chinese, on the envelope the address and name of the receiver is above the writer’s address.
- Which of the following are the characteristics of assembly language ? A: Closely related to computer hardware B: It is not easy to be identified, but it can be directly executed by a computer. C: Good independence, versatility and portability D: Use mnemonics and address symbols to represent instructions
- The human brain is a naturally evolving generative system that is automatically generated from scratch. Modern computer hardware is a constitutive system, which is malleable because modern computer hardware can be replaced. ()
内容
- 0
Computer system IO interface address decoding can use direct decoding method and indirect decoding method.
- 1
which address signals are used to generate the chip select signal of the memory chip for the one-to-one mapping of the memory chip to the logical storage space of the computer system? A: some of the high-order address signals of the address bus B: the lower-order address signals of the address bus C: all remaining high-order address signals of the address bus D: One of the remaining high-order address signals of the address bus
- 2
You can take the address of a register variable using the address operator &.
- 3
When the memory chip is mapped to the logical storage space of the computer system using a one-to-many overall mapping method, which of the following solutions can be implemented to generate the chip selection signal of the memory chip? A: Decoding of part of high-order address buses B: Decoding of the lower order address buses C: Decoding of all remaining high-order address buses D: One of the remaining high-order address bus
- 4
Can I have your name and address? ___1___ ____2___ ___3___ ____4___ your name and address?