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Javascript
a year ago
Can you demonstrate a method in JavaScript for interpolating strings by substituting placeholders with their corresponding values?
Frontend Engineer

Sophos

Sony

Crytek

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a year ago
Javascript
a year ago
Could you show me how to construct a reduce() function in JavaScript that applies a callback to cumulate array values?
Frontend Engineer

Sophos

Ubisoft Logo

Ubisoft

Amazon Web Services Logo

Amazon Web Services

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a year ago
Javascript
a year ago
Demonstrate how you would assemble a functional component in JavaScript for virtual DOM element depiction.
Frontend Engineer

Sophos

Baidu Logo

Baidu

Funcom Logo

Funcom

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a year ago
Javascript
a year ago
Can you walk us through your process of writing a JavaScript function to find the maximum sum of a contiguous subarray in an array of integers?
Frontend Engineer

Sophos

Huawei Logo

Huawei

NaturalMotion Logo

NaturalMotion

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a year ago
Coding
a year ago
In what ways do function declarations and function expressions vary?
Frontend Engineer

Sophos

Broadcom Logo

Broadcom

Chewy Logo

Chewy

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a year ago
Coding
a year ago
How can you manipulate an array so that it becomes a new array with each element being the product of the two subsequent elements?
Frontend Engineer

Sophos

Kabam Logo

Kabam

Electronic Arts Logo

Electronic Arts

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a year ago
Coding
a year ago
Could you show me how to write a useFocus() hook in React that enables automatic focus on a specified element?
Frontend Engineer

Sophos

Apple Logo

Apple

GREE Logo

GREE

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a year ago
Javascript
a year ago
What's your strategy for developing a JavaScript-based text parsing function that extracts certain elements from a string?
Frontend Engineer

Sophos

Atlassian Logo

Atlassian

BioWare Logo

BioWare

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a year ago
Coding
a year ago
What strategy would you employ to write a function that converts a nested list of integers into a single list, and also its async/await version?
Frontend Engineer

Sophos

Zalando Logo

Zalando

Qualcomm Logo

Qualcomm

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a year ago
Javascript
2 years ago
Can you demonstrate how to flatten a nested array in JavaScript with an example?
Frontend Engineer

Sophos

GREE Logo

GREE

AT&T Logo

AT&T

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2 years ago

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*All interview questions are submitted by recent Sophos Frontend Engineer candidates, labelled and categorized by Prepfully, and then published after being verified by Frontend Engineers at Sophos.

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