Growth
Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.
Engagement
20 posts held, back to 16 July 2024 — the reader has not yet reached the start of this channel’s public history, so older posts may sit further back, unread. Read across 1 page of Telegram’s post history, 20 posts per page.
Nothing published in the last 30 days. ERR and ER are rolling 30-day measures, so there is nothing to compute — we hold 20 posts for this entry, the most recent from 8 October 2024. An engagement rate over an empty window would be a number about nothing.
What this channel posts
- Photos
- 311
- Videos
- 1
- Links
- 269
Lifetime counters from Telegram’s own channel header, read 10 September 2026 — not the date at the top of this page, which is when the subscriber count was last read. Below Telegram’s rounding threshold, so these counts are exact.
Reaction mix
38 reactions across 12 posts, in 6 distinct kinds. The most used accounts for 31.6% of them.
No sentiment is inferred, and none should be read in. This table is ordered by count and by nothing else. Emoji do not carry stable meaning across languages or communities — 🙏 is thanks in one channel and mourning in another — so we publish which ones were pressed and how often, and pass no judgement on what an audience meant by them.
Precision. Telegram publishes reaction counts per emoji and short-forms each one — 4.34K, 1.2M — so any single kind at or above 1,000 reaches us at three significant figures, and only counts below 1,000 are exact. The shares above are ratios of those figures and carry the same error. This is also why the total here can differ slightly from a reaction total printed elsewhere on the page: both are sums of the same rounded parts, taken over samples with different edges.
Coverage. Reactions were read on 12 of the 20 sampled posts in this sample. Summed by Telegram’s own count on each post — not by adding up the per-emoji breakdown above — those same posts carry 38 reactions in total: the kind of figure the paragraph above means by “a reaction total printed elsewhere on the page”.
Measured over the 20 most recent posts we hold, published 16 July 2024 to 8 October 2024, using the newest reading held for each. Telegram Stars are excluded: they are a payment, not a reaction, and they have their own section.
Recent posts
8 Oct 2024, 07:12 UTC545 views4 reactionsread 10 September 2026 File
🚀 Mobile Testing Overview 🚀
Mobile testing is a critical process to ensure that apps function seamlessly across various devices, networks, and environments. Testing on mobile isn't just about checking basic functionality—there are unique factors like different operating systems, network conditions, and device capabilities that all need attention! 🌐📱
In the table below, you'll find the key specifics of mobile testin…
❤2👍1🔥1
13 Sept 2024, 07:46 UTC567 viewsread 10 September 2026 Poll
Which of the following is a project risk?
- A module that performs incorrect calculations due to a defect in formula16%
- A failed performance test6%
- An issue with the interface between the system under test and a peripheral device19%
- A problem with the development manager which is resulting in his rejecting all defect reports58%
Shares as published, totalling 99%. No per-option vote count is published by Telegram, so none is shown.
13 Sept 2024, 07:45 UTC451 viewsread 10 September 2026 Poll
Which of the following is the minimum set of test temperature values to achieve 100% two-value boundary value analysis coverage for testing this thermostat for a heating/air conditioning system?
- 70, 7511%
- 65, 72, 808%
- 69, 70, 75, 7668%
- 70, 71, 74, 75, 7614%
Shares as published, totalling 101%. No per-option vote count is published by Telegram, so none is shown.
13 Sept 2024, 07:44 UTC332 viewsread 10 September 2026 Photo
Photo, posted without a caption
13 Sept 2024, 07:42 UTC287 viewsread 10 September 2026 Poll
If you apply equivalence partitioning, how many test cases will you need to achieve minimum test coverage for the testing this machine that scores exam papers?
- 636%
- 833%
- 1015%
- 1215%
Shares as published, totalling 99%. No per-option vote count is published by Telegram, so none is shown.
13 Sept 2024, 07:41 UTC241 viewsread 10 September 2026 Photo
Photo, posted without a caption
13 Sept 2024, 07:37 UTC234 viewsread 10 September 2026 Poll
Which of the following test techniques uses the requirements specifications as a test basis?
- Structure-based35%
- Black-box58%
- White-box3%
- Exploratory3%
Shares as published, totalling 99%. No per-option vote count is published by Telegram, so none is shown.
13 Sept 2024, 07:36 UTC244 views2 reactionsread 10 September 2026 Poll
When coding is directed by the test cases, what development approach is being used?
- TDD82%
- BDD9%
- ATDD3%
- TBD6%
Shares as published. No per-option vote count is published by Telegram, so none is shown.
👍2
13 Sept 2024, 07:36 UTC251 viewsread 10 September 2026 Poll
When the tester verifies the test basis while designing tests early in the lifecycle, which test objective is being achieved?
- Gaining confidence18%
- Finding defects18%
- Evaluating work products21%
- Providing information for decision making43%
Shares as published. No per-option vote count is published by Telegram, so none is shown.
13 Sept 2024, 07:35 UTC228 views5 reactionsread 10 September 2026 👋 Hello everyone! Today, we invite you to test your skills with sample questions from the ASTQB (ISTQB CTFL 4.0) exam. Ready? Let's go! 🚀💡
❤5
9 Sept 2024, 11:37 UTC299 views10 reactionsread 10 September 2026 Photo
Happy Tester's Day, everyone! 🎉
Today, we celebrate all the hard-working and dedicated testers who make sure the world’s software runs smoothly. Your attention to detail, problem-solving skills, and relentless pursuit of quality make you the unsung heroes of tech!
Keep breaking things, keep testing, and keep making everything better! 👏
Happy Tester's Day! 🎉🧑💻
🎉7❤🔥2😢1
5 Sept 2024, 09:19 UTC335 viewsread 10 September 2026 The interview question
Today let's discuss what types of mobile applications exist.
Do you know the answer?)
If no, watch our shorts:
https://youtube.com/shorts/hGJ9O7gimLg?feature=share
#interview_questions #youtube
Showing the 12 most recent of 20 posts we hold for @qa2qas. View and reaction counts are the latest single reading for each post, not a live figure, and a recent post is still accumulating both. A view count marked ≈ was rounded by Telegram before we ever saw it — t.me prints views in full below 1,000 and to three significant figures above, so ≈1,200,000 means somewhere between 1,150,000 and 1,249,999. Unmarked counts are exact. Text is reproduced from the public post preview and truncated for length.
Polls
The 6 polls we hold for this entry, as Telegram rendered them when we read the post. A poll’s figures keep moving after that, so each one is dated.
13 Sept 2024, 07:46 UTCAnonymous Quiz31 voters Which of the following is a project risk?
- A module that performs incorrect calculations due to a defect in formula16%
- A failed performance test6%
- An issue with the interface between the system under test and a peripheral device19%
- A problem with the development manager which is resulting in his rejecting all defect reports58%
Shares as published, totalling 99%. No per-option vote count is published by Telegram, so none is shown.
13 Sept 2024, 07:45 UTCAnonymous Quiz37 voters Which of the following is the minimum set of test temperature values to achieve 100% two-value boundary value analysis coverage for testing this thermostat for a heating/air conditioning system?
- 70, 7511%
- 65, 72, 808%
- 69, 70, 75, 7668%
- 70, 71, 74, 75, 7614%
Shares as published, totalling 101%. No per-option vote count is published by Telegram, so none is shown.
13 Sept 2024, 07:42 UTCAnonymous Quiz33 voters If you apply equivalence partitioning, how many test cases will you need to achieve minimum test coverage for the testing this machine that scores exam papers?
- 636%
- 833%
- 1015%
- 1215%
Shares as published, totalling 99%. No per-option vote count is published by Telegram, so none is shown.
13 Sept 2024, 07:37 UTCAnonymous Quiz31 voters Which of the following test techniques uses the requirements specifications as a test basis?
- Structure-based35%
- Black-box58%
- White-box3%
- Exploratory3%
Shares as published, totalling 99%. No per-option vote count is published by Telegram, so none is shown.
13 Sept 2024, 07:36 UTCAnonymous Quiz34 voters When coding is directed by the test cases, what development approach is being used?
- TDD82%
- BDD9%
- ATDD3%
- TBD6%
Shares as published. No per-option vote count is published by Telegram, so none is shown.
13 Sept 2024, 07:36 UTCAnonymous Quiz28 voters When the tester verifies the test basis while designing tests early in the lifecycle, which test objective is being achieved?
- Gaining confidence18%
- Finding defects18%
- Evaluating work products21%
- Providing information for decision making43%
Shares as published. No per-option vote count is published by Telegram, so none is shown.
Percentages only — there are no per-option vote counts here, because Telegram publishes none. The public post preview gives each option’s share and a single voter total, and nothing else. Multiplying one by the other would produce a per-option tally that looks measured and is not: the shares are rounded to whole numbers before we ever see them. We print what was published and leave the column that does not exist empty.
The shares need not add up to 100. Rounding alone puts many polls at 99 or 101. A poll that allows more than one answer per voter runs well past 100 by design, and several here do. The bars are drawn against a fixed 100% track at each option’s own percentage rather than normalised to the total, so a poll that exceeds it shows that it does instead of being quietly rescaled.
Read from the 20 most recent posts we hold, published 16 July 2024 to 8 October 2024. Telegram labels each poll by kind — an anonymous poll, a quiz, a closed set of final results — and that label is reproduced rather than paraphrased.
Appears in Telegram’s recommendations for other channels
The reverse of the list above, and a different kind of signal. This does not require this channel to have ever been asked about directly — each row below is a channel we DID ask Telegram about, whose Telegram-generated list happened to include this one. A channel can appear here with an empty list above it, because being named by someone else’s query is independent of having been queried itself.
LEAN-CHAMPIONS
@LEANCHAMPIONS · 43,747
Telegram ranks this channel #20 of 60 here — alongside 59 others — read 10 September 2026 This channel appears in 1 seed channel's Telegram-generated recommendation list in total. Each is Telegram’s list for THAT channel, not this one — see how this is measured.
Cite this entry
A live page changes as we take new readings, so a citation should name the measurement it is based on, not just the URL. The line below cites the subscriber count as measured 10 September 2026 — this
entry's latest reading, not the date you are reading this.
“2QAs” (@qa2qas), 732 subscribers as measured 10 September 2026. Telegram Register, tgregister.com/channel/qa2qas.
Full measurement history, CC BY 4.0. Every reading this register holds for this entry, not just the latest one, as a dated, downloadable record: CSV · JSON. Free to use with attribution to tgregister.com. Each file carries its own generation timestamp, which is the figure to cite for exactly when the data was retrieved.