When a File Is Opened, the File Stream Object's "Read

question 6

Multiple Choice

When a file is opened, the file stream object's "read position" is

• A) at the end of the file
• B) at the beginning of the file
• C) nonexistent until the programmer declares it
• D) in the middle of the file
• E) None of these

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Definitions:

M/D/1

M/D/1 is a queueing model designation indicating a system with a Poisson arrival process (M), deterministic service times (D), a single server (1), and exponential service times.

Constant Service Time

A situation where the time required to serve a customer or complete a process is the same each time, allowing for predictable scheduling and planning.

Units Arrive

The process of inventory or goods being delivered or reaching a specified location within a supply chain.

M/M/1

A model in queueing theory representing a system with a single server, where arrivals and service times follow an exponential distribution.