1.What is bandwidth? Bandwidth refers to the maximum amount of data that can be transmitted over a network connection in a given period, usually measured in bits per second (bps), such as Mbps (Megabits per second) or Gbps (Gigabits per second). Higher bandwidth means faster data transfer, improving network performance and speed. 2.What is a … Read more
1.What does the term “Internet” stand for?a) International Networkb) Internal Networkc) Interactive Networkd) Intelligent Network 2.The Internet is a network of:a) Billions of isolated computersb) A single supercomputerc) Millions of interconnected computersd) Local devices without global connectivity 3.Which of the following is NOT required to connect to the internet?a) Modemb) Telephone linec) Printerd) Internet Service … Read more
1.Write a program to count the number of times a character occurs in the given string. s = input(“Enter a string: “) char = input(“Enter the character to count: “) count = 0 for c in s: if c == char: count += 1 print(f”The character ‘{char}’ occurs {count} times.”) 2.Write a program which replaces … Read more
synchronous and asynchronous transmission Synchronous Transmission Asynchronous Transmission 1 Data is sent continuously. Data is sent in small packets. 2 Requires a shared clock for synchronization. Does not require a shared clock; uses start/stop bits. 3 Faster due to continuous transmission. Slower due to start/stop bits overhead. 4 Suitable for large data volumes. Suitable for … Read more
1. WhatsApp Group Join Now Telegram Group Join Now 2. CLS INPUT s$ s$ = s$ + ” “ t$ = “” x$ = “” FOR i = 1 TO LEN(s$) c$ = MID$(s$, i, 1) IF c$ <> ” ” THEN t$ = t$ + c$ x$ = c$ … Read more
1)Find the output: CLS X = 5 I = 1 WHILE I <= 10 IF I MOD 3 = 0 THEN Y = X ^ 2 * I ELSE Z = X MOD 3 * 2 END IF I = I + 1 WEND PRINT Y PRINT Z END 2)Convert the following code into a … Read more
1.What is a network? What do you mean by node? What is a communication channel? Ans.? A network is a system of interconnected computers or devices that form a connection for exchanging information or actions. The computers and other devices or machines connected to a network are called nodes. The means of establishing a connection … Read more
