Questions & Answers

Accounting is the process of recording, summarizing, and analyzing financial transactions to provide useful information for making business decisions.

The "introduction of history" refers to the study of past events and the process of understanding how those events shape the present and future. It involves examining historical records, documents, and artifact s to learn about different cultures, societies, and significant occurrences over time. + More - Less

To design a 16-way interleaved memory system with one memory bank, use 4 interleaving bits (2^4 = 16) in the memory address. Each of the 16 memory modules has a 1 M Byte capacity. The address bits 0-3 select on e of the 16 modules, while bits 4-31 address data within the chosen module. This setup ensures even distribution of data across modules, minimizing access contention. A complete 32-bit address is used for data access, allowing efficient access to memory. + More - Less

The common factors are: 1 The Greatest Common Factor: GCF = 1 The factors of 8 are: 1, 2, 4, 8 The factors of 12 are: 1, 2, 3, 4, 6, 12 The factors of 14 are: 1, 2, 7, 14 The factors of 15 are : 1, 3, 5, 15 The factors of 16 are: 1, 2, 4, 8, 16 The factors of 18 are: 1, 2, 3, 6, 9, 18 The factors of 20 are: 1, 2, 4, 5, 10, 20 The factors of 30 are: 1, 2, 3, 5, 6, 10, 15, 30 The factors of 32 are: 1, 2, 4, 8, 16, 32 The factors of 35 are: 1, 5, 7, 35 The factors of 40 are: 1, 2, 4, 5, 8, 10, 20, 40 The factors of 42 are: 1, 2, 3, 6, 7, 14, 21, 42 The factors of 45 are: 1, 3, 5, 9, 15, 45 The factors of 49 are: 1, 7, 49 The factors of 56 are: 1, 2, 4, 7, 8, 14, 28, 56 The factors of 72 are: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72 The factors of 88 are: 1, 2, 4, 8, 11, 22, 44, 88 + More - Less

Ocean currents act much like a conveyor belt, transporting warm water and precipitation from the equator toward the poles and cold water from the poles back to the tropics. Thus, ocean currents regulate global climate, helping to counteract the uneven distribution of solar radiation reaching Earth's surface. + More - Less

CSMA/CD (Carrier Sense Multiple Access with Collision Detection) is a media access control (MAC) protocol used in wired Ethernet networks to prevent data collisions. However, it is not suitable for Wireless Loc al Area Networks (WLANs) due to: Wireless transceivers can’t send and receive on the same channel at the same time, making it impossible to detect collisions. In wired Ethernet, devices can sense the medium to detect collisions. In WLANs, there is no way to sense the medium, making it impossible to detect collisions. WLANs have a higher collision rate compared to wired Ethernet networks, making it impractical to use CSMA/CD. + More - Less