Answer: Random fluctuations.
Explanation: A time series consists of data points ordered chronologically, arranged in equal intervals. Typically, this data sequence is systematic and has defined intervals. However, there’s no allowance for randomness, making unpredictable variations, or random fluctuations, absent in such series. Thus, option (D) is the correct choice.
num_cents = 109 if num_cents >= 100: print('Dollar or more') else: print('not a dollar')
Answer:
First I/O instruction format -> 256 ports
Second I/O instruction format -> 65536 ports
Explanation:
- The initial instruction format can address 256 ports, computed from eight bits for port addressing as 2^8 = 256 ports.
- The second instruction format allows for 65536 ports, which can be calculated using sixteen bits for addressing as 2^16 = 65536 ports.
Changing the opcode facilitates the selection between the first and second instruction format, allowing one input or output operation at a given moment.