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Interview Questions and Answers
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Questions
0
votes
Q: What is the output in java of the following code?
answered
Apr 24
in
JAVA
by
Robin
java
0
votes
Q: Which of the following is the correct syntax for a while loop in Java?
answered
Apr 24
in
JAVA
by
Robin
java
0
votes
Q: What is the output of the following code in java
answered
Apr 24
in
JAVA
by
Robin
java
code
0
votes
Q: Which of the following is a valid way to declare a multi-dimensional array in Java?
answered
Apr 24
in
JAVA
by
Robin
multi-dimensional
array
0
votes
Q: Which of the following is not a collection interface in Java?
answered
Apr 24
in
JAVA
by
Robin
collection
interface
0
votes
Q: Which of the following is used to read input from the user in Java?
answered
Apr 24
in
JAVA
by
Robin
read
input
0
votes
Q: Which of the following is a checked exception?
answered
Apr 24
in
JAVA
by
Robin
checked
exception
0
votes
Q: Which of the following is a subclass of the Exception class?
answered
Apr 24
in
JAVA
by
Robin
exception
class
0
votes
Q: What is the output of the following codejava
answered
Apr 24
in
JAVA
by
Robin
java
code
0
votes
Q: What is the output of the following code?
answered
Apr 24
in
JAVA
by
Robin
java
code
0
votes
Q: Which of the following is not a Java keyword?
answered
Apr 24
in
JAVA
by
Robin
java
keyword
0
votes
Q: What is the default value of an instance variable in Java?
answered
Apr 24
in
JAVA
by
Robin
instance
variable
java
0
votes
Q: Which of the following is not a primitive data type in Java?
answered
Apr 24
in
JAVA
by
Robin
primitive
data
type
in
java
0
votes
Q: As a developer, you have created a Lambda function used to work with a bucket in Amazon S3 The Lambda function is not working as expected. You need to debug the issue and understand what's the underlying issue. How can you accomplish this in an easily understandable way?
answered
Apr 24
in
AWS
by
DavidAnderson
aws-certified-cloud-practitioner-practice-exam
0
votes
Q: Which of the following is the right sequence of hooks that get called in AWS CodeDeploy?
answered
Apr 24
in
AWS
by
DavidAnderson
aws-certified-cloud-practitioner-practice-exam
0
votes
Q: An application needs to make use of a messaging system. The messages need to be processed in the order they are received, and also no duplicates should be allowed. Which of the following would you use for this purpose?
answered
Apr 24
in
AWS
by
DavidAnderson
aws-certified-cloud-practitioner-practice-exam
0
votes
Q: You are working on a POC for a new gaming application in us-east-1 region which will be using Amazon Cognito Events to execute AWS Lambda function. AWS Lambda function will issue a winning badge for a player post reaching every new level.
answered
Apr 24
in
AWS
by
DavidAnderson
aws-certified-cloud-practitioner-practice-exam
0
votes
Q: You need to set up a RESTful API service in AWS that would be serviced via the following URL: https://democompany.com/customers Which of the following combination of services can be used to develop and host the RESTful API service? (Select TWO)
answered
Apr 24
in
AWS
by
DavidAnderson
aws-certified-cloud-practitioner-practice-exam
0
votes
Q: A Lambda function with proper IAM roles has been developed with the default settings and uses Node.js. The function makes calls to a DynamoDB table. It is estimated that the Lambda function would run for 5 minutes. When the lambda function is executed
answered
Apr 24
in
AWS
by
DavidAnderson
aws-certified-cloud-practitioner-practice-exam
0
votes
Q: You're a developer at a company that needs to deploy an application using Elastic Beanstalk. There is a requirement to place a healthcheck.config file for the environment.
answered
Apr 24
in
AWS
by
DavidAnderson
aws-certified-cloud-practitioner-practice-exam
0
votes
Q: Company B is writing 10 items to the Dynamo DB table every second. Each item is 15.5Kb in size. What would be the required provisioned write throughput for best performance? Choose the correct answer from the options below.
answered
Apr 24
in
AWS
by
DavidAnderson
aws-certified-cloud-practitioner-practice-exam
0
votes
Q: You've currently been tasked to migrate an existing on-premises web application into Elastic Beanstalk. You can't find any relevant AMIs in the beanstalk service that would be suitable to host your application.
answered
Apr 24
in
AWS
by
DavidAnderson
aws-certified-cloud-practitioner-practice-exam
0
votes
Q: What is the purpose of Docker swarm visualizer?
answered
Apr 23
in
Docker
by
john ganales
docker
swarm
visualizer
0
votes
Q: What is the purpose of Docker swarm deploy?
answered
Apr 23
in
Docker
by
john ganales
docker
swarm
deploy
0
votes
Q: What is the purpose of Docker swarm update?
answered
Apr 23
in
Docker
by
john ganales
docker
swarm
update
0
votes
Q: What is the purpose of Docker swarm leave?
answered
Apr 23
in
Docker
by
john ganales
docker
swarm
leave
0
votes
Q: What is the purpose of Docker swarm join?
answered
Apr 23
in
Docker
by
john ganales
docker
swarm
join
0
votes
Q: What is the purpose of Docker swarm init?
answered
Apr 23
in
Docker
by
john ganales
docker
swarm
init
0
votes
Q: What is the purpose of Docker stack rm?
answered
Apr 23
in
Docker
by
john ganales
docker
stack
rm
0
votes
Q: What is the purpose of Docker stack ps?
answered
Apr 23
in
Docker
by
john ganales
docker
stack
ps
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