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- _______codes are special linear block codes with one extra property.
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Some questions from the same exam
- In _____ coding, we divide our message into blocks, each of k bits, called ___
- We add r redundant bits to each block to make the length n = k + r. The resulting n-bit blocks are called _________
- The ________ between two words is the number of differences between corresponding bits
- To guarantee the detection of up to 5 errors in all cases, the minimum Hamming distance in a block code must be _______
- To guarantee correction of up to 5 errors in all cases, the minimum Hamming distance in a block code must be ________
- In a linear block code, the _______ of any two valid codewords creates another valid code word
- A simple parity-check code can detect __________ errors
- _______codes are special linear block codes with one extra property. If a codeword is rotated, the result is another codeword
- The _____of errors is more difficult than the ______
- In modulo-11 arithmetic, we use only the integers in the range ______, inclusive
Some other questions you may be interested in
- Questions 172-175 refer to the following memo.
MEMO
To: All advertising department staff
From: Eleanor Danes, director of advertising
As you may know, our department will be divided into two. Starting from the beginning of next month, all staff involved in online advertising will have their own office space located on the second floor, and the division will be called the "online promotions department." — [1] —. Remaining staff will stay in the current space on the third floor, and the division will continue to be called the "advertising department."
On February 27 and 28, movers will be relocating office furniture and equipment. All staff members working in online promotions are asked to clear their desks of all items and put them in the plastic crates that will be provided on Friday, February 26. — [2] —. When you arrive at the office on March 1, signs listing assigned workspaces will be placed by the department's main doors. — [3] —.
The split will also affect the workspace locations of some staff remaining on the third floor. Employees who are members of the teams headed by Timothy Wendell, Sinead Barry, and Gina Jong will be moved to different desks. — [4] —. Please have your belongings packed by February 26 as well.
Thanks for your cooperation.
172. What is the main purpose of the memo?
173. What will happen by March 1?
174. What is true about the advertising department?
175. In which of the positions marked [1], [2], [3], and [4] does the following sentence best belong?
"Plastic containers for storing belongings will also be provided to these employees."
- Questions 176-180 refer to the following e-mails.
To: Rebecca Katrinsky <[email protected]>
From: Timothy Soranes <[email protected]>
Date: September 15
Subject: Freelancer for new project
Attachment: Carl Deluth article
Hi
Rebecca,
How has everything been going? I heard that you are working on a children's e-book project over at Turnip, and I am wondering if you are still looking for a freelance illustrator to help out. My friend, Carl Deluth, wrote to me recently and mentioned that he was seeking some part-time work.
Carl has done artwork for children's literature and comic books for over eight years. His drawings were even featured in an exhibition last year at the Corander Museum of Modern Art. I've attached an article from a local newspaper for your reference. It discusses some of his most recent work.
Also, Carl mentioned that he was curious about the project schedule and timing. If you think he would be a good fit for the project, you may contact him directly at [email protected], and he can send you a resume and samples of his work. Let me know ifyou have any questions or concerns.
Best,
Tim
To: Carl Deluth <[email protected]>
From: Rebecca Katrinsky <[email protected]>
Date: September 18
Subject: Freelance position for new project
Dear Mr. Deluth,
Thank you for forwarding me a copy of your resume and some pictures of your previous work. I've had a look through everything, as well as an attachment forwarded to me by your friend, Mr. Soranes. My colleagues and I are very impressed with your work and accomplishments.
In regard to the details of Turnip's ongoing project, the stories are 12 pages long with one main illustration on each page. We may request that the images span across two pages, however. The artwork will be used in our e-books as well as in some educational games we are developing, so the completed files need to be provided in the proper formats.
As to our work process for freelance illustrators, we will first provide you with art descriptions and give you five business days to provide us with sketches. We will give you feedback within two business days, and you will need to make the necessary adjustments and do drawing and coloring within nine business days. We will complete a final review within two business days and make requests for minor adjustments which you'll have one business day to carry those out.
Should this be of interest of you, please let me know, and I will arrange for an interview. Information regarding payment and a contract can be discussed at that time.
Regards,
Rebecca Katrinsky