Kubernetes Quiz

This is a quiz about containers, Docker, and Kubernetes — but mostly about Kubernetes.

1. cgroups govern which of the following resources (choose all that apply)?

a. CPU
b. Namespaces
c. Memory
d. Disk I/O rates

2. What does the Docker cache do?

a. It makes containers start up and be fully functional from a stopped state more rapid.
b. It makes pulling an image from a repository happen more rapid.

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Big Data Quiz

Big Data Quiz

1.  What does EDH stand for?

a.  Enterprise Data Hub
b.  Extract Develop Hadoop
c.  Extract Decide Haul
d.  Extract Data Hadoop

2.  Gartner, Informatica and MapR think “data lakes” should be referred to as what?

a.  data warehouses
b.  data dams
c.  data mills
d.  data reservoirs

3.  MapReduce is to Hadoop as ___________ is to Spark

a. 

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Python Quiz

(For the DevOps and ETL Quiz, click here.)

Python Quiz

1.  What is an iterator in Python?

A)  A stream of data that is manipulated or interacted with as an object.
B)  A function that returns a namespace.
C)  A module of nested objects.
D)  A function that returns packages.

2.  Which module in Python allows you to translate strings to and from binary formats?

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DevOps and ETL Quiz

Extract-Transform-Load workflows involve considerable architecture including a workflow over a network to take data from a flat file and ingest it into a database.  Automation is one way to manage the ETL support system.  DevOps Engineers commonly support database installations and configurations.  DevOps engineers commonly support continual delivery pipelines.  This automated process (involving automatic deployments) is often similar to automating an ETL process.  DevOps engineering, build and release engineering, automation development, and ETL design are all interdisciplinary fields of information technology. 

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