56. Which encoding method uses alternating positive and negative values for 1s? a. NRZ-I b. RZ c. Manchester d. AMI
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56. | Which encoding method uses alternating positive and negative values for 1s? |
a. | NRZ-I |
b. | RZ |
c. | Manchester |
d. | AMI |
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- Which of the following encoding methods does not provide for synchronization? a. NRZ-L b. RZ c. NRZ-I d. ManchesterQuestion 3 The Unicode character value U+0FA7 has a UTF-8 value of? Full explain this question and text typing work only thanks5d. Which of the following is the bitwise operator?i) .ii) *iii) ::iv) ~
- 82. Which of the following represents the bitwise XOR operator? a. & b. ^ c. | d. !Which of the following bitwise operations will you use to set a particular bit to 1?a) ORb) ANDc) XORd) NORa- Explain the Stop-and-Wait protocol b- Draw the Collision of the first bits in CSMA/CD? e- What is the protocol that responsible for video streaming such as YouTube videos?
- Assume your Student ID is 432306128. Use the first four numbers for caculating:K = 8 + 2 + 1 = 11, M = (6 + 1 + 2 + 8) × 36 = 612, N = 0.75MQuestion 1:Assume you want to transmit PAL video as a YUV signal. Each pixel is represented by ?bits. What is the bit rate required to transmit this video as:1. Composite Video.2. Separated Video.3. Component Video.What is the name of the additional standard that, among other things, does not allow ASCII characters to be sent via email?Group of answer options MIME SMTP JPEG HTMLWhich encoding method is the best ? and which one is currently using with high data rate ? Computer science
- _________ is a supplementary protocol that allows non-ASCII data to be sent through email. a. JPEG b. MPEG c. MIME d. none of the aboveDO NOT COPY FROM OTHER WEBSITES Q. Using Hamming code the receiver has received the following encoded message; what is the right transmitted data?101111011111011Example: Assume your Student ID is 432306128. Use the first four numbers for caculating:? = 8 + 2 + 1 = 11, ? = (6 + 1 + 2 + 8) × 36 = 612, ? = 0.75?Question 1:Assume you want to transmit PAL video as a YUV signal. Each pixel is represented by ?bits. What is the bit rate required to transmit this video as:1. Composite Video.2. Separated Video.3. Component Video.