breahk12
29.10.2019 •
Computers and Technology
How should a cover letter begin
Solved
Show answers
More tips
- S Society and Politics Why Did Medvedev Announce a New Privatization of State Property?...
- F Family and Home Stay Warm but Don t Overheat: What is the Optimal Temperature for Your Home During Winter?...
- H Health and Medicine How to Treat the Flu: A Comprehensive Guide...
- O Other What is a Disk Emulsifier and How Does it Work?...
- F Family and Home What does a newborn need?...
- F Family and Home Choosing the Right Car Seat for Your Child: Tips and Recommendations...
- F Food and Cooking How to Get Reconfirmation of Registration?...
- C Computers and Internet How to Get Rid of Spam in ICQ?...
- A Art and Culture Who Said The Less We Love a Woman, the More She Likes Us ?...
- F Family and Home How to Get Rid of Your Neighbors?...
Answers on questions: Computers and Technology
- C Computers and Technology If you want to go directly to a specific web page using a url, where should you type the url in firefox? a. in an e-mail b. in a google account c. in the address bar...
- C Computers and Technology What is the main storage location of a computer cache 3..swap space 4..hard drive...
- C Computers and Technology Introduction of waste management...
- M Mathematics Find the area of the square pyramid represented by this net....
- C Chemistry Which of the following is an expression of boules law...
- E English EZ PTS AND FUN like rlly pls help this si for a friend! whats the connection, u cud onyl tell me that and explain iIntroduction: Engage the reader with a hook and state...
- B Biology All living organisms store genetic information that can be passed on from parent to offspring. How does the biomolecule responsible for storing this information differ...
- M Mathematics Imagine that you have a spinner with a red section, and a yellow section, a green section and blue section. You also have a coin with one side heads and one side tails....
- P Physics I don’t know what to write for that pls help me...
- M Mathematics Here is the same question but a bit bigger...
Ответ:
How to Start a Cover Letter
Be direct. In these opening sentences, you want to explicitly let the reader know which position you're applying for. ...
Mention a contact. If someone referred you to the position, include that information right away as well. ...
State an accomplishment. ...
Express excitement. ...
Use keywords.
You welcome
Ответ:
Explanation:
a. To initiate a DMA transfer, the CPU first sets up the DMA registers, which contain a pointer to the source of a transfer, a pointer to the destination of the transfer, and a counter of the number of bytes to be transferred. Then the DMA controller proceeds to place addresses on the bus to perform transfers, while the CPU is available to accomplish other work.
b. Once the entire transfer is finished, the DMA controller interrupts the CPU.
c. Both the CPU and the DMA controller are bus masters. A problem would be created if both the CPU and the DMA controller want to access the memory at the same time. Accordingly, the CPU should be momentarily prevented from accessing main memory when the DMA controller seizes the memory bus. However, if the CPU is still allowed to access data in its primary and secondary caches, a coherency issue may be created if both the CPU and the DMA controller update the same memory locations.