Which of the Following Statements Is False

question 76

Multiple Choice

Which of the following statements is false?

• A) A SparkContext (from module pyspark) object gives you access to Spark's capabilities in Python.
• B) Many Spark environments create the SparkContext for you, but in the Jupyter pyspark-notebook Docker stack, you must create this object.
• C) Threads enable a single node cluster to execute portions of the Spark tasks xe "concurrent execution"concurrently to simulate the parallelism that Spark clusters provide.
• D) When we say that two tasks are operating in parallel, we mean that they're both making progress at once-typically by executing a task for a short burst of time, then allowing another task to execute. When we say that two tasks are operating concurrently, we mean that they're executing simultaneously, which is one of the key benefits of Hadoop and Spark executing on cloud-based clusters of computers.

---

Definitions:

Hierarchy Of Effects

A model describing the stages a consumer goes through, from awareness to knowledge, liking, preference, conviction, and finally purchase.

Need Recognition

The first stage in the consumer buying process, where a potential buyer realizes a difference between their current state and a desired state.

Evaluation

The systematic assessment of the performance, value, or importance of something.

Marketer-Controlled Sources

Marketer-controlled sources refer to the channels and content fully controlled by the marketer, such as company websites, press releases, and branded advertising materials, used to communicate with the audience.