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Search: "practice test"

334 prompts matching "practice test"

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data Advanced

Write a Cohort Retention Query That Doesn't Secretly Double-Count Users

I need a SQL cohort retention query that groups users by their signup week and s...

#data #sql #cohort
👁 4 views
finance Beginner

Decide Whether to Keep an Emergency Fund in Savings or a Money Market Fund

I have a 6-month emergency fund sitting in a regular savings account at 0.5% APY...

#finance #emergency-fund #savings
👁 4 views
coding Advanced

Debug a flaky test that fails 1 in 20 runs and only on CI

I have a test that passes locally every time but fails about 1 in 20 runs on CI....

#coding #debugging #flaky tests
👁 4 views
marketing Intermediate

Decide which marketing metric to obsess over for the next quarter

I'm tracking 14 marketing metrics. Some are moving, some aren't, my team can't t...

#marketing #analytics #metrics
👁 4 views
writing Intermediate

Draft a proposal that survives the skim test

Help me write a proposal for [PROPOSAL TOPIC] going to [DECISION-MAKERS — who th...

#writing #proposal #business
👁 4 views
coding Advanced

Refactor without making it a six-month rewrite

I want to improve [CODE/MODULE — paste it or describe its shape]. The problems a...

#coding #refactoring #incremental
👁 4 views
education Intermediate

Write quiz questions that distinguish 'understood' from 'memorized'

Write [N] quiz questions on [TOPIC] for [STUDENT LEVEL]. Half the questions shou...

#education #quiz #assessment
👁 4 views
coding Intermediate

Refactor a Monolithic Function into Pure, Testable Units

Act as a senior software engineer who pairs with juniors on refactors. I will pa...

#refactoring #clean-code #testing
👁 4 views
coding Advanced

Design a Resilient Retry Policy for an External API Call

You are a backend reliability engineer. Design a retry policy for calling [exter...

#retry #resilience #api
👁 4 views
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coding Advanced

Refactor a 400-line function without breaking implicit callers

I have a 400-line function that is impossible to test but heavily used. Help me ...

#coding #refactoring #testing
👁 4 views
business Advanced

Diagnose why a recently merged team is missing deadlines despite more headcount

Act as an org effectiveness consultant. Six months ago we merged [TEAM_A] and [T...

#business #operations #team-merger
👁 4 views
marketing Advanced

Write a brand statement that survives a screenshot in a hostile context

Act as a brand strategist. Write the public brand statement for [COMPANY] in one...

#marketing #brand #positioning
👁 4 views
finance Intermediate

Stress-test a Personal Budget Against 3 Bad Scenarios

Take my monthly budget and stress-test it against: (1) job loss for 6 months, (2...

#finance #budget #personal
👁 3 views
coding Advanced

Refactor a 400-Line Function Into Cohesive Smaller Pieces

I'll paste a 400-line function that does too much. Help me refactor it. Walk thr...

#coding #refactoring #clean code
👁 3 views
excel Intermediate

Excel Inventory Reorder-Point Calculator with Safety Stock

I'm building a reorder-point sheet for [number] SKUs in Excel. For each SKU I ha...

#excel #inventory #reorder
👁 3 views
coding Intermediate

Read a Pull Request Before You Approve It Without Reading It

I'm about to LGTM a PR I haven't fully read. Here's the diff: [paste diff or des...

#coding #code-review #pull-request
👁 3 views
education Intermediate

Design a 10-Minute Quiz That Actually Reveals What Students Know

I want to give a 10-minute quiz at the start of class to find out where my stude...

#education #quiz #assessment
👁 3 views
creative Intermediate

Write a Logline That Sells the Story Without Spoiling It

I need a logline for [project name] that I'll use on [where — a pitch deck, my a...

#creative #logline #pitch
👁 3 views
writing Beginner

Generate Three Headline Variations With Tone Spectrum

Given the topic and target audience below, generate three headline variations: o...

#writing #headlines #copywriting
👁 3 views
coding Intermediate

Coding: Review Your Own PR Before You Send It

Walk through my diff like a reviewer who doesn't know the context. For each file...

#code-review #self-review #pr
👁 3 views
writing Intermediate

Writing: Write a Project Retrospective That's Honest Without Being a Hit Job

I'm writing a retro on a project that didn't go well, and I don't want it to rea...

#writing #retrospective #business-writing
👁 3 views
business Intermediate

Business: Decide Whether to Hire, Contract, or Outsource a New Function

I need a new function in the company (e.g., design, finance, ops) and I'm torn b...

#business #hiring #decision-making
👁 3 views
coding Intermediate

Coding: Debug a Test That Passes Locally but Fails in CI

I have a test that passes on my laptop and fails in CI, and I've already tried '...

#coding #debugging #testing
👁 3 views
productivity Intermediate

Productivity: Diagnose Why My Day Always Goes Off the Rails by 11am

My days keep falling apart in the morning and I can't tell if it's the schedule,...

#productivity #focus #diagnosis
👁 3 views
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