Answer:
C. Executable Files.
Explanation:
Music files and picture or documents are simply and cant execute random things on your computer like a executable file does.
Answer:
A keyboard is one of the primary input devices used with a computer. Similar to an electric typewriter, a keyboard is composed of buttons used to create letters, numbers, and symbols, and perform additional functions. The following sections provide more in-depth information and answers to some of the frequently asked questions about the keyboard.
Keyboard overview
QWERTY keyboard layout
Keyboard ports and interfaces
Types of keyboards
What else can a keyboard do?
Apple keyboards
Laptop keyboards
Smartphone and tablet keyboards
Why is the keyboard an input device?
Does a computer need a keyboard?
What are multimedia keys?
What keys appear twice on a keyboard?
How to use a computer keyboard.
How can I improve my typing?
When was the first keyboard invented?
Keyboard shortcut keys
Related pages
Keyboard help and support.
Explanation:
Software Architects: “develop program code for software”
Business Analysts: “gather requirements”
Programmers: “create software framework”
Testers: “identify errors in the software”
Answer:
Ig it'd be - I caught a disease when i was on a holiday.
List and dictionary data structures keep track some of our common information that we need in the following way.
Explanation:
Every programming language has provision for data structures. In the Python programming language, there are a total of 4 inbuilt data structures. These are namely list, tuple, dictionary, and set. Each of them is unique in its own right.
List
- A data structure that stores an ordered collection of items in Python is called a list. In other words, a list holds a sequence of items. You need to put all the items, separated by commas, in square brackets to let Python know that a list has been specified. The general syntax of a list is:
- some_list = [item 1, item 2, item 3,….., item n]
- After creating a list in Python, it is possible to search, add, and remove items from the list.
Dictionary
- It stores data in the form of key-value pairs. The keys defined for a dictionary need to be unique. Though values in a dictionary can be mutable or immutable objects, only immutable objects are allowed for keys.
- A dictionary in Python is defined using key-value pairs, separated by commas, enclosed within curly braces. The key and value are separated using a colon.
- The general syntax of a dictionary is: some_dictionary ={key 1 : value 1, key 2 : value 2, key 3 : value 3,…., key n : value n}