Linux Certification Practice Test
v1.3 · 4.1 MB · code 3
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File information
UpdatedSep 19, 2025
PublishedDec 22, 2019
Packageshreenavnath.software.com.LINUX
Versionv1.3 (3)
Size4.1 MB
MD59e10fe34beeed13e15dc67c7cd3a7540
Min SDK15
Malware scanTRUSTED
Signature SHA146:D0:49:84:70:EF:BC:76:62:48:3B:1F:43:43:C7:2D:48:2B:A1:D3
SignerCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Total downloads1,000
This version1,000
DeveloperNavnath Software
Age ratingEveryone
What's new in v1.3
Performance Improvement
Security scan
TRUSTED
- Developer signature verified 2020-09-30
- Scanned for malware 2020-09-30 21:08:35
- Signature SHA1 46:D0:49:84:70:EF:BC:76:62:48:3B:1F:43:43:C7:2D:48:2B:A1:D3
- File MD5 9e10fe34beeed13e15dc67c7cd3a7540
How to install Linux Certification Practice Test v1.3 on Android API 15+
Takes about 2 minutes. You'll need roughly 4.1 MB of free storage.
- Grab shreenavnath.software.com.LINUX_3.apk — hit the Download button above (4.1 MB). If your browser warns about APK files, choose Keep or Download anyway — that warning fires on every APK, not just this one.
- Trust your browser to install — on Android 8+ go to Settings → Apps → Special access → Install unknown apps, pick the app you downloaded with (Chrome, Firefox, Files, etc.), and flip Allow from this source. On older Android, toggle Unknown sources under Security.
- (Optional) Verify the file — compute the MD5 of the downloaded APK and make sure it matches 9e10fe34beeed13e…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find shreenavnath.software.com.LINUX_3.apk in your Files app under Downloads, then tap it. Android's package installer will appear.
- Check the signer — the install screen will name the publisher. For this build it should read CN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US. If it doesn't match, cancel — you have the wrong file.
- Review permissions & tap Install — scroll the permission list, then confirm. If Play Protect flags it, tap Install anyway (this APK was scanned as TRUSTED).
- Done — open Linux Certification Practice Test — tap Open on the install screen, or find the Linux Certification Practice Test icon in your app drawer.
Common install errors for Linux Certification Practice Test
- "App not installed" — usually means an older or differently-signed version is already on your device. Uninstall it first, then retry. Your data may be lost unless you back it up.
- "Parse error" — the APK is for a newer Android than yours. This version needs Android API 15 or later. Pick an older build from the versions list below.
- "There was a problem parsing the package" — the download was interrupted. Delete the file and re-download over Wi-Fi.