gf4
/
OSSU-computer-science
mirror of https://git.hackliberty.org/Awesome-Mirrors/OSSU-computer-science
2
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

finished Check Yourself 01.01.02

pull/357/head
Eric Douglas 2014-05-13 20:43:02 -03:00
parent d0985b493a
commit 3ffc2cd4af
1 changed files with 16 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
archives/01-introduction-to-computer-science-and-programming/archives/UNIT-01/02-core-elements-of-a-program/README.md
View File

@ -23,3 +23,19 @@ Type are classifications of objects, which is what Python, as an OOP language, d
### What is an 'expression'?
An expression is composed of objects (or operands) and operators, and can be interpreted into a value.
### What is a type conversion?
A type conversion turns one type of object into another. For example, applying str to the integer 3 results in the string '3'.
### What is a keyword?
Keywords are words that have special meanings within a language. Many editors will display them in special colors. These words cannot be used as variables.
### What is the difference between a straight line program and a branching program?
A straight line program simply goes through and carries out each step. A branching program will do different things depending on conditions set within the program.
### What is a conditional?
A conditional statement starts with an if statement, and can also include elif and else.