Go Online Test
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The Go/Golang online test assesses candidates' knowledge of programming in Go language and their ability to leverage commonly used built-in functions.
It's an ideal test for pre-employment screening. A good Go developer needs to be able not only to solve problems using Go as the programming language but also recognize when to take advantage of its rich set of built-in functions.
This test requires candidates to be able to solve coding problems in Go and find and fix bugs in Go programs.
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Free Sample Questions for Go Test
Our sample questions are free for companies to use on a trial plan. See more about our premium questions for paid plans below.
Merge Names
Implement the uniqueNames function. When passed two slices of names, it will return a slice containing the names that appear in either or both slices. The returned slice should have no duplicates.
For example, calling uniqueNames([]string{"Ava", "Emma", "Olivia"}, []string{"Olivia", "Sophia", "Emma"}) should return a slice containing Ava, Emma, Olivia, and Sophia in any order.
Quadratic Equation
Implement the function findRoots to find the roots of the quadratic equation: ax2 + bx + c = 0. If the equation has only one solution, the function should return that solution as both results. The equation will always have at least one solution.
The roots of the quadratic equation can be found with the following formula:
For example, the roots of the equation 2x2 + 10x + 8 = 0 are -1 and -4.
Numeric Input
User interface contains NumericInput control, which accepts only digits.
Extend NumericInput structure so that:
- It implements UserInput interface.
- Add(rune) should add only decimal digits to the input. Other runes should be ignored.
- GetValue() should return the current input.
For example, the following code should output "10":
var input UserInput = &NumericInput{}
input.Add('1')
input.Add('a')
input.Add('0')
fmt.Println(input.GetValue())
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Premium Questions for Go Test
TestDome offers a premium questions library with 1000+ unique, hand-crafted questions whose answers can’t be found online. If you spot an answer somewhere online, we’ll give you a refund.
Question Names
These premium questions are included in this pre-built test and can be added to any multi-skill test. Please sign up for a paid plan to view the questions in detail.
Execute Parallel, Fill Channel, Max Sum, Manager Full Name, Hobbies, Fire DragonCovered Skills
Testing of these skills is covered in this pre-built test because they’re closely related. On our paid plan, you can easily create your own custom multi-skill tests.
GoRecommended Job Roles
These are the job roles that we recommend for the Go online test.
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