Computer Science Questions
Explore questions in the Computer Science category that you can ask Spark.E!
lowest-level syntactic units. These small units are called ......
Each lexeme group is represented by a name, or token. So, a tokenof a language is a category of its lexemes.
A lexical analyzer is a ...... for theparser
What is the mathematical machine on which both top-down and bottom-up parsers are based?
...... : a finite non-empty set of rules
A ...... is a category of lexemes (e.g.,identifier)
A ...... is a sentential form that hasonly terminal symbols
Lexemes are partitioned into groups—forexample, the names of variables,methods, classes, and so forth in a programming language form a group called.......
Combining Imperative ad Object-OrientedFeatures:
What language was the first to support the three fundamental features of object-oriented programming?
Polymorphism, inheritance, and encapsulationWhat are the three fundamental features of an object-oriented programming language?
The terms that are used interchangeably for process
Give an example of how the failure to type check, at either compile time or run time, can lead to countless program errors
Which of the following inspects AWS environments to find opportunities that can save money for users and also improve system performance?A. AWS Cost ExplorerB. AWS Trusted AdvisorC. Consolidated billingD. Detailed billing
Which AWS services provide a way to extend an on-premises architecture to the AWS Cloud? (Choose two.)A. Amazon EBSB. AWS Direct ConnectC. Amazon CloudFrontD. AWS Storage GatewayE. Amazon Connect
A customer would like to design and build a new workload on AWS Cloud but does not have the AWS-related software technical expertise in-house.Which of the following AWS programs can a customer take advantage of to achieve that outcome?A. AWS Partner Network Technology PartnersB. AWS MarketplaceC. AWS Partner Network Consulting PartnersD. AWS Service Catalog
Which AWS services can host a Microsoft SQL Server database? (Choose two.)A. Amazon EC2B. Amazon Relational Database Service (Amazon RDS)C. Amazon AuroraD. Amazon RedshiftE. Amazon S3
Which of the following AWS Cloud services can be used to run a customer-managed relational database?A. Amazon EC2B. Amazon Route 53C. Amazon ElastiCacheD. Amazon DynamoDB
Which of the following is a fast and reliable NoSQL database service?A. Amazon RedshiftB. Amazon RDSC. Amazon DynamoDBD. Amazon S3
Which Amazon EC2 instance pricing model can provide discounts of up to 90%?A. Reserved InstancesB. On-DemandC. Dedicated HostsD. Spot Instances