Eric Masaba agileminds1997

Junior Full-Stack Developer

This is a compilation of questions that we have stumbled upon in our job interviews. None of the questions are generic or borrowed from internet, they are real questions. Me and the other authors (@rudiaj, manny) have decided not to log company names, as that would spoil the idea of the interview itself.

Question type

The questions come from multiple interviews for Full-Stack, Front-End and Back-End positions. All interviews were Junior Level. Most of the questions (level 1) deal with pretty basic stuff and serve a functional purpose of eliminating candidates that do not have a certain level of overall and precise knowledge. A smaller amount of questions are harder (level 2), and they are usually meant to test the way you solve problems. These questions are more important in the eyes of the employer, and this part of the test is often performed live or over a video call. These level 2 questions are almost always in the form of a programming task. The idea being that you are

Country	Alpha-2 code	Alpha-3 code	Numeric code	Latitude (average)	Longitude (average)
Afghanistan	AF	AFG	4	33	65
Åland Islands	AX	ALA	248	60.116667	19.9
Albania	AL	ALB	8	41	20
Algeria	DZ	DZA	12	28	3
American Samoa	AS	ASM	16	-14.3333	-170
Andorra	AD	AND	20	42.5	1.6
Angola	AO	AGO	24	-12.5	18.5
Anguilla	AI	AIA	660	18.25	-63.1667
Antarctica	AQ	ATA	10	-90	0

	# Note: not sure who wrote this, but thank you
	# Note: ~/.ssh/environment should not be used, as it
	# already has a different purpose in SSH.

	env=~/.ssh/agent.env

	# Note: Don't bother checking SSH_AGENT_PID. It's not used
	# by SSH itself, and it might even be incorrect
	# (for example, when using agent-forwarding over SSH).


	// Add our dependencies
	var gulp = require('gulp'), // Main Gulp module
	concat = require('gulp-concat'); // Gulp File concatenation plugin

	// Configuration
	var configuration = {
	paths: {
	src: {
	html: './src/*.html',

	> Regular Expressions Cheat Sheet
	> A regular expression specifies a set of strings that matches it. This cheat sheet is based off Python 3's Regular Expressions (http://docs.python.org/3/library/re.html) but is designed for searches within Sublime Text.

	> Special Characters
	\ Escapes special characters or signals a special sequence.
	. Matches any single character except a newline.
	^ Matches the start of the string.
	$ Matches the end of the string.
	* Greedily matches 0 or more repetitions of the preceding RE.
	*? Matches 0 or more repetitions of the preceding RE.

	{
	"AF": "Afghanistan",
	"AX": "Aland Islands",
	"AL": "Albania",
	"DZ": "Algeria",
	"AS": "American Samoa",
	"AD": "Andorra",
	"AO": "Angola",
	"AI": "Anguilla",
	"AQ": "Antarctica",

	[
	{
	"alpha_2_code": "AF",
	"alpha_3_code": "AFG",
	"iso_code": "ISO 3166-2:AF",
	"short_name": "Afghanistan",
	"numeric_code": "004"
	},
	{
	"alpha_2_code": "AX",

	<?php
	/**
	* Input an object, returns a json-ized string of said object, pretty-printed
	*
	* @param mixed $obj The array or object to encode
	* @return string JSON formatted output
	*/
	function json_encode_pretty($obj, $indentation = 0) {
	switch (gettype($obj)) {
	case 'object':