Data communication & Computer Networking -DCCN,DCN app icon

Data communication & Computer Networking -DCCN,DCN

Networking, Computer Networking, Digital Data Communication, DCCN, DCN, CN

Brief Tuts · com.rpsstudies.datacommunication

Not rated yet 100+ downloads v1.1 2.2 MB Android 5.0+ PEGI 3 · Everyone

Download APK 2.2 MB All versions

At a glance

Latest version
v1.1 (2)
Updated
Jun 5, 2024 (2 years ago)
APK size
2.2 MB
Requires
Android 5.0+ (API 21)
CPU support
Any (no native code)
Category
Education (app)
Listed since
Nov 13, 2021 (at least)
Permissions
3
Developer contact
[email protected]

About this APK

Data communication & Computer Networking -DCCN,DCN is an app by Brief Tuts in the Education category, listed since at least November 2021. It has no native code, so it runs on any Android processor.

It asks for 3 permissions, none of them sensitive.

What's new in v1.1

UI experience improved.

Description

From the listing uploaded by “appupdater”.

Simplified Data Communication And Computer Networking Concepts, Good explanation. Topics Covered - DCCN Overview - Computer Network Types - Network LAN Technologies - Computer Network Technology - Computer Network Models - Computer Network Security - Physical Layer Introduction - Digital Transmission - Analog Transmission - Transmission Media - Wireless Transmission - Mutliplexing - Network Switching - Data Link Control And Protocols - Network Layer Introduction - Network Addressing - Routing - Internet Working - Network layer Protocols - Transport Layer introduction - Transmission Layer Protocols - Application Layer Introduction - Client Server Model - Application Protocols - Network Services

Security & authenticity

Security rating: Trusted

Signing certificate

  • Certificate with Google's generic name Google Play App Signing gives the keys it manages this name, but anyone can put it in a certificate, so this alone proves nothing.

Store checks and file details

  • Developer signature verified Jun 5, 2024
  • Signed byCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
  • Signing certificate (SHA-1)7A:BC:08:16:66:1B:3F:10:70:49:72:37:BE:AD:3F:A7:B7:B4:AE:87
  • File MD544796d6032b94ef7269ca12fdca14eb8
  • Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (3)

Data communication & Computer Networking -DCCN,DCN requests 3 permissions, none of them sensitive.

Required hardware & features

Data communication & Computer Networking -DCCN,DCN APK: questions and answers

Can I install this APK over the version I already have?

Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.

Is the Data communication & Computer Networking -DCCN,DCN APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. After downloading, check that the file's MD5 is 44796d6032b94ef7269ca12fdca14eb8.

Tags

rpsstudies datacommunication education dccn tutorials

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