What is concurrent connection in database?

Concurrent connection in a database is the simultaneous access of multiple users to the same database within a given time period. It allows multiple users to access the same database at the same time, each making their own modifications and updating their own data. This is often used in business applications that need more than one user to access and manipulate the same data.
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Is it possible to make double exposures with a digital camera?

Yes, it is possible to make double exposures with a digital camera. Many digital cameras now are featuring built-in double exposure functions and even allow users to edit them after the fact in the camera's own processing software. Additionally, there are many apps specifically created to allow users to create double exposures in the digital world.

How do I filter results based on a specific protocol?

You can filter results based on a specific protocol by using the filter parameter in your query. For example, if you wanted to search for all ports that are listening on the SSH protocol, you could use the following query: `ss -tulpn | grep ssh | filter="protocol=ssh"`

How can you find out the owner of a cell phone number for free?

Unfortunately, it is not typically possible to find out the owner of a cell phone number for free. There may be some public records websites or people search websites that offer this service, but they are not guaranteed to be accurate. Furthermore, it may not always be legal to look up the owner of a cell phone number without their consent.


What is arbitration and mediation?
Arbitration and mediation are two different methods of resolving disputes. Arbitration is a form of alternative dispute resolution in which an independent third party called an arbitrator serves as a judge, listens to both parties' arguments, investigates the evidence and renders a decision that is legally binding on all parties. Mediation is similar to arbitration, but instead of a judge, the third party is a mediator. The mediator helps both sides come to an agreement on their own.
Will 4GB RAM slow down my PC after upgrading to Windows 11?
No, 4GB of RAM should not significantly slow down your PC after upgrading to Windows 11, as long as you have relatively modern hardware. However, you may need to upgrade your RAM if you plan to run more intensive applications or do more demanding tasks. To get the most out of Windows 11, we recommend 8GB of RAM or more.
How to create a social media feed for your WordPress website?
1. Install and activate a social feed plugin. There are a number of social media feed plugins available for WordPress. Examples include Feed Them Social, Custom Post Type Feeds, and WP Social RSS Feed. 2. Sign up for API keys from the appropriate networks. Depending on the plugin you use, you may need API keys from networks like Twitter, Instagram, Facebook, YouTube, and more. 3. Configure the settings of your plugin to match your API keys and other preferences, such as how many posts to display, how often it should refresh, and which hashtag to track. 4. Add your social media feed onto any page or post via a shortcode, which varies from plugin to plugin. 5. Test the plugin to make sure it is working properly.
What happens when the SSD is full?
When an SSD becomes full, it will not be able to store any more data. This can lead to reduced performance, as the drive must constantly manage access to stored information. In most cases, the speed of write operations becomes slower over time when the drive becomes increasingly full. As a result, the only option to restore performance is to delete or transfer some of the stored data.
How to get started with MQTT?
1. Download an MQTT broker: First, you will need to download and install an MQTT broker on your machine. Popular MQTT brokers include Mosquitto, HiveMQ, and EMQ X. There are also cloud MQTT brokers available. 2. Configure your broker: Once your broker is installed, you will need to configure it to meet your needs. This could include setting up security protocols, scaling options, custom message queues, and other features. 3. Set up your MQTT clients: You can use a variety of MQTT client libraries to send and receive messages from the broker. Popular libraries include Paho, MQTT.js, and Eclipse Ponte. 4. Secure your connections: You should consider setting up proper authentication and encryption for all communication going through your MQTT broker. This can be done through TLS/SSL certificates and other methods. 5. Develop your application: Once everything is set up, you’re ready to start developing your application. You can use the MQTT clients to publish and subscribe to messages, as well as to monitor broker connections and messages. 6. Test and deploy: Once you have your application built, it’s time to test it out. Before deploying it into a real-world environment, you should do some stress testing to make sure it can handle high load and reconfigure any settings necessary. After everything is tested and ready to go, you can deploy it to production.
Is silicon good for bones?
Silicon is not a material that is used to strengthen bones in the body, but it has been studied as being beneficial for bone health. Animal studies have suggested that silicon may help to improve bone strength and density, and certain plant-based foods, such as cruciferous vegetables, contain silicon which has been linked to bone health. However, more research is needed before any conclusions can be reached.