Scriptprogrammering Python/Powershell 4

Question 1

Which paradigm is historically one of the earliest paradigm and a base for other paradigms?

Accepted Answer

Imperative

Question 2

In almost all programming languages both interpreters and compilers exists

Accepted Answer

False

Question 3

A von Neumann machine is a fundamental design today's computers are modelled after

Accepted Answer

True

Question 4

What is a run-time error?

Accepted Answer

Ocours during a programs execution, Examples: The user did not enter the correct input and the input fails

Question 5

What is a design error?

Accepted Answer

Example: You made assumptions that did not hold, Happens outside the computer

Question 6

What is a low level programming language?

Accepted Answer

All features of CPU/hardware available, Most often hardware-specific, Difficult for humans to master

Question 7

What will Install-Module do in powershell?

Accepted Answer

Updates a module, Installs a module

Question 8

In which paradigm can you have classes?

Accepted Answer

Object-oriented

Question 9

What is a logic error?

Accepted Answer

The code is incorrect as it does not implement the formula, The error may be hard to spot, Not applying the specifications you were given correclty into source code

Question 10

Development Time vs Efficiency

Accepted Answer

Development: How long it takes to program the bacis functionality, Efficiency: How fast the program/script will execute the given task

Question 11

This paradigm builds on the procedural paradigm

Accepted Answer

Object-oriented

Question 12

What is true about modules in python?

Accepted Answer

Can be reused in other scripts, Use the statement import followed by the modules name, to import the module, Group code that belons togehter

Question 13

What is true about private keys in powershell?

Accepted Answer

Must be kept secret, used to decrypt messages encrypted with public key, Data encrypted with a private key provides authenticity

Question 14

What is a high level programming language?

Accepted Answer

Hardware-specific features may not be accessible, Close to how human speak/think, thus easier to master

Question 15

How to debug logic errors vs design errors?

Accepted Answer

Design: Cannot be fixed using a computer, Logic: Print function may help you understand what happens in your code

Question 16

What is a syntax error?

Accepted Answer

The compiler or interpreter cannot make sense of the code, Incorrect indentation in python, Example: Parenthesis in an expression is not closed

Question 17

Which CMDlet in powershell is often used as a loop in the pipeline?

Accepted Answer

ForEachObject

Question 18

How to debug syntax errors vs run-time errors?

Accepted Answer

Syntax : Directly found by compiler, interpreter or code editors, Run-time: Filter programs input and output, handle exeptions gracefully

Question 19

This paradigm describes the goal to be reached instead of specifying the necessary steps towards this goal

Accepted Answer

Declarative

Question 20

To list all modules in powershell, use the command:

Accepted Answer

Get-Module

Scriptprogrammering Python/Powershell 4

Questions 20

Scriptprogrammering Python/Powershell 4

Questions 20