MeraEvents Interview Questions and Answers

To increase engagement and followers on social media, focus on creating valuable content, using relevant hashtags, engaging with your audience, and running contests or giveaways.

• Create valuable content that resonates with your target audience

• Use relevant hashtags to increase visibility and reach

• Engage with your audience by responding to comments and messages

• Run contests or giveaways to incentivize engagement and attract new followers

Facebook, Instagram, Twitter, LinkedIn, and TikTok are popular social media platforms due to their unique features and large user base.

• Facebook has the largest user base and offers a variety of features including groups, pages, and events.

• Instagram is popular for its visual content and influencer marketing opportunities.

• Twitter is known for its real-time updates and trending hashtags.

• LinkedIn is a professional networking platform used for job searching and business networking...read more

Social media can be both good and bad depending on how it is used.

• Social media can be used for positive purposes such as connecting with friends and family, promoting businesses, and raising awareness for important causes.

• However, it can also be used for negative purposes such as cyberbullying, spreading false information, and addiction.

• It is important to use social media responsibly and be aware of its potential consequences.

• For example, social media was used to raise awaren...read more

Targeted ads are personalized advertisements shown to specific audiences based on their demographics, interests, and behaviors.

• Targeted ads use data to identify and reach specific audiences

• They increase the chances of conversion by showing relevant ads to interested users

• They help businesses save money by avoiding wasted ad spend on irrelevant audiences

• Examples include Facebook Ads, Google AdWords, and Instagram Ads

Social Media Marketing is important as it helps businesses reach their target audience, increase brand awareness, and drive sales.

• Allows businesses to connect with their target audience on a personal level

• Increases brand awareness and visibility

• Drives website traffic and sales

• Provides valuable insights into customer behavior and preferences

• Cost-effective compared to traditional marketing methods

• Examples: Coca-Cola's Share a Coke campaign, Wendy's Twitter roasts

Concurrency in NodeJS is managed using event loop, worker threads, and cluster module.

• NodeJS uses a single-threaded event loop to handle concurrency.

• Worker threads can be used to offload CPU-intensive tasks to separate threads.

• Cluster module can be used to create multiple worker processes to handle incoming requests.

• Use locks and semaphores to prevent race conditions and ensure data consistency.

• Avoid blocking I/O operations and use asynchronous APIs.

• Use libraries like Async.j...read more