AWS Academy Cloud Architecting Module 4, AWS Academy Cloud Architecting Module 5, AWS Academy Cloud Architecting Module 6, AWS Academy Cloud Architecting Module 7, AWS Academy Cloud Architecting Module 8. AWS Academy Cloud Architecting Module 9, AWS Academy Cloud Architecting Module 10, AWS Academy Cloud Architecting Module 11, AWS Academy Cloud Architecting Module 12, AWS Academy Cloud Architecting Module 13, AWS Academy Cloud Architecting Module 14.
What is caching?
A. A high-speed data storage layer
B. A way to store passwords
C. A global network for content distribution
D. An in-memory database
Ans- A
Which types of data should you cache?
A. Data that can be retrieved quickly with simple queries
B. Dynamically generated web content
C. Static data that is frequently accessed
D. Specialized data that is needed by a subset of users
Ans – C
Related: Best Top 10 Google Interview Questions
Related: Best Top 10 Microsoft Interview Questions
Related: Best Top 10 Amazon Interview Questions
What is a benefit of caching?
A. Reduced response latency
B. Load balancing the application
C. Increased application reliability.
D. Decreased costs
Ans – A
What does Amazon CloudFront enable?
A. Bidirectional caching between users and an origin host
B. Multi-tiered and regional caching of content
C. Transactional processing with an in-memory database
D. Automatic creation of a time-to-live value
Ans – B
How does Amazon CloudFront use edge locations?
A. It caches all content from an origin distribution at the edge location, and delivers the content to clients through the fastest edge location.
B. It caches local content at the edge locations. It delivers the cached content to clients through the edge location that requires the fewest network hops to reach those clients.
C. It caches frequently accessed content at the edge locations. It delivers the cached content to clients through the edge location with the lowest latency to those clients.
D. It caches Regional data at Regional edge locations, and delivers the content to clients through their Regional edge locations.
Ans – C
Where is application session data cached when using sticky sessions?
A. Web server
B. Web browser
C. Elastic Load Balancing load balancer
D. Amazon CloudFront
Ans – A
Which statement best describes an efficient way to deliver on-demand streaming content by using Amazon CloudFront?
A. CloudFront does not work with streaming content.
B. A best practice is to create separate origin servers for each Region where you serve streaming content.
C. A best practice is to create distributions for each Region where you server streaming content.
D. A best practice is to create video segments and store them in an Amazon S3 bucket. Then, use CloudFront to cache the segments.
Ans – A or D
What is a Amazon DynamoDB Accelerator (DAX)?
A. A fully managed, high available, in-memory cache for DynamoDB
B. A feature of DynamoDB that automatically adjusts read/write capacity to handle load
C. A fully managed, highly available cache that is backed by DynamoDB
D. A feature of DynamoDB that enables fast lookup of items by using secondary keys
Ans – A
How can an application use Amazon ElastiCache to improve database read performance? (Select TWO).
A. Read data from the database first and write the most frequently read data to ElastiCache.
B. Direct all read requests to the database and configure it to read from ElastiCache when a cache miss occurs.
C. Read data from ElastiCache first and write to ElastiCache when a cache miss occurs.
D. Write data to ElastiCache whenever the application writes to the database.
E. Replicate the database in ElastiCache, and direct all reads to ElastiCache and al writes to the database.
Ans –
Which role does Amazon CloudFront play in protecting against DDos attacks?
A. Routes traffic through edge locations
B. Controls traffic by the source IP addresses of requests
C. Restricts traffic by geography to help block attacks that originate from specific countries
D. Performs deep packet inspection to detect attacks
Ans – A
Contents
Important Interview Questions
- Top 100 Data Structures Interview Questions
- Top 100 DBMS Interview Questions
- Best Top 30 C Language Interview Questions
- Best Top 50 Data Structures Interview Questions
- Top 100 Operating System Interview Questions
- Top 100 Python Interview Questions
- Top 100 SQL Interview Questions
- Best Top 100 Computer Architecture | COA Interview Questions
- Top 100 Java Interview Questions
- Best Top 50 JAVA Interview Questions
- Salesforce Developer Interview Questions
- Salesforce Interview Questions | Intermediate to Advance
- Salesforce Admin Interview Questions
AMCAT Interview Questions
- AMCAT Technical Questions with Answers
- AMCAT Verbal Ability Questions with Answers
- AMCAT Logical Reasoning Questions and Answers
- AMCAT Quants Questions with Answer
Cocubes Interview Questions
- Cocubes Quant Questions
- Cocubes Logical Reasoning Questions
- Cocubes Verbal Ability Questions
- Cocubes Pseudo Code Questions
- Cocubes Coding Questions