Python

What is a computer program?

• A language that all computers understand and process

• A text file with instructions for the computer that are written in a programming language

• A graphic document that describes the flow of instructions that a computer can run

• A cloud service that translates human-friendly instructions into machine code

How does a program that is written in a compiled language run?

• Each statement in the program is translated into machine code and run one at a time.

• The file that contains the program is compressed before it is run.

• The entire program is first translated into machine code before it is run

• The statements in the program are run without any translation.

Which process represents the practice of writing software iteratively?

• Write a little > Test it > Write a little more > Test it.

• Write everything > Test everything.

• Write a little > Test it > Write the rest.

• Test a little > Write everything > Test a little.

Which type of tool helps with managing updates and coordinating access to source code?

• Email

• Version control

• Backup

• Instant messaging

Which option is a version control tool?

• Vim

• AWS CloudTrail

• PyCharm

• Git

Which languages are considered to be interpreted languages? (Select TWO.)

• GoLang

• C++

• Python

• JavaScript

• C

What are the benefits of using an integrated development environment (IDE) instead of a text editor to write code? (Select TWO.)

• IDEs offer a visual approach to software development.

• IDEs highlight incorrect syntax.

• IDEs convert code that is written in any programming language into Python.

• IDEs offer the option to compile or interpret Python.

• IDEs suggest fixes for issues.

How do you declare an integer variable in Python?

• int daysInWeek = 7

• integer daysInWeek = 7

• daysinWeek = 7

• var daysInWeek = 7

Which Python keyword is used for loop control flow mechanisms?

• switch

• if

• for

• in

Which Python keywords are conditional control flow statements? (Select TWO.)

• if

• for

• elif

• is

• in