1.range of bluetooth beyond certain limit 2.pairing the Bluetooth only single device ,not dual and multiple 3.bluetooth shows proper indication light blue/red light regarding connected or disconnected 4.priority of receiving call 1st while doing other activities like listening music etc.
1.when we switch off bluetooth while transferring a file, it should properly get switched off without any unexpected results/hanging phone 2.while pairing a device, if we enter wrong pair key, pairing should show proper error and fail 3. When we try to scan nearby bluetooth devices, devices in paired devices list should not be shown
1) Bluetooth range is limited. 2)Data transfer speed is slow. 3)only one device can connect. 4)limited functions like play song,call n data transfer. No advanced features like, texting, video call ,Etc. 5)Drain battery if sending heavy data. 6) automatically won't turn off in majority of cases. 7)cannot block specific device , only unpair option. 8) priority is call not data transfer or other features. 9)less secured. 10)only limited no of device can be addded into list. If new device needs to be added need to delete other devices.
Invalid PIN/Passkey: Attempt to pair devices with an incorrect PIN or passkey. Timeout: Leave devices in pairing mode for an extended period to test for pairing timeouts. Multiple Pairings: Attempt to pair a device with multiple devices simultaneously. Incompatible Devices: Try to pair devices that use different or incompatible Bluetooth versions. Blocked Devices: Attempt to pair with a device that has been blocked or blacklisted. Connection: Range Limit: Test the maximum connection range and see if the connection drops or becomes unstable as devices move further apart. Obstructions: Place physical obstacles (walls, metal objects) between devices to test signal interference. Interference: Introduce other wireless devices (Wi-Fi routers, microwave ovens) nearby to test for signal interference. Low Battery: Test connection stability when one or both devices have low battery levels. Disconnection: Forcefully disconnect devices and check if they automatically reconnect or require manual intervention. Functionality: Audio Quality: Test audio playback for distortions, static, or dropouts under various conditions (e.g., high volume, different file types). File Transfer: Attempt to transfer large files or corrupt files to see if the transfer fails or causes errors. Data Loss: Test for data loss during file transfers or streaming activities. Multitasking: Check if Bluetooth performance is affected when using other applications or features simultaneously. Security: Attempt to access a Bluetooth device without proper authorization or bypass security measures.
i don't know why this video is to much low like only 400, this type is videos is very helpful for coming generation for who are want to join in a it company this question are asking its very good videos sir ....help people lots of
1-check whether after Bluetooth pair. Which file we want to transfer to other devices it will transfer or not 2- check after Bluetooth is connected our device is it showing connected or not? 3- after connected one device check with another device is it connecting or not
1. If Bluetooth device is connected with one phone, Than if any other wants to try to connect it wont allow to connect until first device is disconnected. 2. It should always ask for paring. 3. at same time Phone Bluetooth application can connect with multiple Bluetooth device. ( note same categories example 1. Watch , 2. Earphone , car Bluetooth or another use cases. 4. Once pairing is done, If User change the name of Bluetooth device ( receiver end ) than it should not connect. required new pairing.
Neg test case bluetooth Check beyond the range of bluetooth Verify that if we try to connect more than 2 devices at same time Verify that is it water proof or splash proof
1.Bluetooth Should not be connected even if click on Bluetooth power button and the mobile Bluetooth is off . 2.Bluetooth should not connect beyond the range even if we try to connect. 3. Bluetooth unable to increase or decrease the volume if it's not connected to the mobile/laptop .
Bluetooth negative test cases is (in mobile) 1.You can go on the out of particular network or range. 1. Pair is requested to connect you don't connect them. 3.You searching other devices then do not press scan.
I tried to create program in easy way convert array to set to remove duplicate and then convert set back to array. static void removeDuplicateFromArray(int []dup){ Set set = new HashSet(); for(int item:dup) set.add(item); set.toArray(new Integer[set.size()]); }
Actually he is not speaking lip sink is mistake and one more he is seeing when every question come in front her he see opposite to person we can clear see he is making fool every time audio come fast . After the reaction comes