FCC & Reading Week 1 Flashcards

Reveiw FCC week one assignments

1
Q

algorithm

A

series of elementary steps

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2
Q

source code

A

commands to make computer to take actions

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3
Q

programming language

A

way to give orders to a computer

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4
Q

assembly language

A

primitive human-readable representation of machine language

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5
Q

ECMAScript

A

ES2015 or ES6

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6
Q

console.log()

A

function to write a message to the console

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7
Q

value types

A

number strings

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8
Q

string concatenation

A

+

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9
Q

execution

A

asking the computer to process orders

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10
Q

interpreted language

A

from source code to machine language one line at a time

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11
Q

compiled language

A

taking the whole program to machine language all at once through a compiler program

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12
Q

algorithm

A

an ordered sequence of operations solving a given problem

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13
Q

browser

A

software to visit and use a web application

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14
Q

Node.js

A

a framework that allows JavaScript outside the browser

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15
Q

MongoDB

A

database program written in JavaScript using JSON documents

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16
Q

String

A

data encased in ‘ ‘ or “ “

17
Q

Handle special characters in a string

18
Q

Statement

A

each instruction in a program

19
Q

JavaScript statement usually ends in

20
Q

Comment a single line of code

21
Q

Comment multiple lines of code

22
Q

keyword to define a variable

23
Q

assignment operator in JavaScripts

24
Q

Equals operator in JavaScript

25
seven major math operators in JavaScript
+ - * / % ++ --
26
use camelCase to name a variable
var myCamelCase
27
create uninitialized variable
var myVariable;
28
declare and initialize a variable
var myVariable = 5.2;
29
add two numbers in JS
var myAdd = 5 + 6;
30
multiply two numbers in JS
var myMult = 10 * 3;
31
find the remainder of a number
var myRemain = 12%5;
32
increment a number in JS
``` var i = 0; i++; ```
33
decrement a number in JS
``` var i = 0; i--; ```
34
value of uninitialized JS variable
"undefined"
35
JavaScript is case sensitive
true
36
addition of compound assignment
myVar+=5;
37
subtraction of compound assignment
myVar-=5;
38
compound assignment multiplication
myVar*=5;
39
compound assignment of division
myVar/=5;