Archives: Answers

1. Answer: By reducing latency through faster buses and prioritizing control signals for critical operations like memory access. […]

1. Answer: WANs cover larger areas, increasing the risk of connection issues and latency. Description: Wide Area Networks […]

1. Answer: It could process continuous data (e.g., patient heart rate) and discrete data (e.g., medical records) simultaneously. […]

1. Answer: A USB port connects peripherals like keyboards and drives, while an RJ45 port connects to networks […]

1. Answer: Mainframe, Mini, Micro, and Super computers. Description: Computers are classified based on their size, processing power, […]

1. Answer: USB offers faster data transfer and power supply for printers, while Serial ports are slower and […]

1. Answer: Mainframes manage large-scale data (e.g., banking), Minicomputers support mid-sized operations (e.g., retail), Microcomputers serve personal tasks […]

1. Answer: Data communication (sharing info) and resource sharing (e.g., printers) make networks essential, saving time and costs. […]

1. Describe the functions of the ALU and Control Unit in a computer’s block diagram. Answer: The ALU […]

1. Answer: Keyboard (inputs data), Mouse (navigates), System Unit (processes), and Monitor (displays output). Description: The keyboard types […]

1. Answer: Input (enters data, e.g., keyboard), Processing (computes data, e.g., CPU), Output (displays results, e.g., monitor), Storage […]

1. Answer: The four classifications are Mainframe (large, powerful, for big organizations), Mini (smaller, for medium businesses), Micro […]