Inclass week 11

Q14: Multiple Choice - The function of ARP is to what? a. Translate from well known TCP ports to IP addresses. b. Translate between IP addresses and TCP Ports c. Translate from IP addresses to MAC addresses. d. Translate from MAC addresses to IP addresses. e. Address Routing Protocol - converts routes. f. None of the above.

- What is meant by 4 to 16-line decoder? Draw the block diagram of that decoder (Please don't show the logic circuit) that has active HIGH inputs and active LOw outputs. - Draw the decoding logic circuit that will detect following binary codes. Given that an active HIGH output is required. (i) 1101 (ii) 110010 - You wish to detect only the presence of the codes 1110, 1101, 0111 and 1111. An active HIGH output is required to indicate their presence. Develop the minimum decoding logic with a single output that will indicate when any one of these codes is on the inputs. For any other codes output must be LOW. -For the decimal to BCD encoder logic of the following circuit, assume that the inputs 5, 7 and 9 are HIGH. What is the output code? Is it a valid BCD code? A, 4567

What are the minimum and maximum propagation?delays for 1 gate for a 7408 chip? 7402 chip? 7404chip? 7432 chip?

- What is meant by 4 to 16-line decoder? Draw the block diagram of that decoder (Please don't show the logic circuit) that has active low inputs and active high outputs. - Draw the decoding logic circuit that will detect following binary codes. Given that an active low output is required. (i) 1001 (ii) 110110 - You wish to detect only the presence of the codes 1110, 1101, 0101 and 1001. An active HIGH output is required to indicate their presence. Develop the minimum decoding logic with a single output that will indicate when any one of these codes is on the inputs. For any other codes output must be LOW. -For the decimal to BCD encoder logic of the following circuit, assume that the inputs 5, 6 and 9 are HIGH. What is the output code? Is it a valid BCD code? A, 3 A -A, 9. 2. 4507

Draw the practical results with mention the logic type? VIN(volt) 0 1 1.5 1.75 2 Vo (volt) 0.5 0.5 0.6 0.7 0.8 2.5 2 3.5 3.75 4 4.1 5 4.4 4.5 4.5 4.2 4.3 mention the logic type? (RTL &DTL &TTL&ECL)

1. List TCP/IP Protocol layers with their functions and units for each one 2List types of addressing and the function for each address

EEE

not use ai please don't

1. Use the image shown below. Assume that the inverters have a delay of 1ns and the other gates have a delay of 2 ns. Initially A = 0 and B = C = D = 1, and C changes to 0 at time = 2 ns. Draw a timing diagram and identify the transient that occurs. (Same picture for question 2)

The 8259 PIC has 8 interrupt request (IRQ) inputs. Two 8259's can be ___________ to increase the number of IRQs to 15. A) Daisy chained B) Cascaded C) Connected in parallel D) Disabled

1. What is the modulo of the circuit below? 2. Make a table of the count sequence. 3. A BCD counter can assume____discrete state. 4. A BCD counter can divide its input frequency by____. 5. A four-bit binary counter contains the number 0100. Nine inpulse occur. The new counter state is_____. 6. Design a 4-bit down counter.

Give proper explanation and don't copy from google or any other website    Which of the following are true When switching devices are connected in series in a two-level voltage source inverter _______ a. Allows for higher voltage operation b. Needs voltage balancing during steady state and dynamic cond itions c. Improves output voltage quality d. Increases harmonic components in the output voltage waveform

Question 1. Which base, hex or octal, is more commonly used today as a shorthand representation for binary numbers and why? To answer, refer to Table 2.1 and consider the following: a. which base, hex or octal, will require fewer digits to represent a binary number? And b. given that a byte is comprised of 8 bits, which base, hex or octal, can be more compactly used to represent an 8-bit (1-byte) binary number? Assume a byte value of 11111111 and convert to octal and hex. Write your answers, including explanations, in your lab journal. Table 2.1: Numbers 0 to 31 and 56 to 71 in decimal (base 10), binary (base 2), octal (base 8), and hexadecimal (base 16). Decimal Binary Octal Hex Decimal Binary Octal Hex 00 0000 00 00 56 11 1000 70 38 01 0001 01 01 57 11 1001 71 39 02 0010 02 02 58 11 1010 72 ЗА 03 0011 03 03 59 11 1011 73 3B 04 0100 04 04 60 11 1100 74 3C 05 0101 05 05 61 11 1101 75 3D 06 0110 06 06 62 11 1110 76 ЗЕ 07 0111 07 07 63 11 1111 77 3F 08 1000 10 08 64 100 0000 100 40 09…

Q12: CSMA/CD is a protocol used in what Data Link Layer protocol? a. Polling b. Token Passing bus c. Token Passing ring d. Ethernet e. TDMA f. FDMA g. CDMA h. None of the above

How many 8 bits data blocks can be transmitted per second over 4800 bits/second serial Communication link using a parity synchronous mode of transmission with 1 start bit, 2 stop bits, 1 parity bit?

3.28 Data bits 1011 must be transmitted. Construct even-parity, 7-bit, Hamming code for this data.