Round - 2

which of the following protocols is used for email retrieval

• SMTP

• FTP

• IMAP

• SNMP

which of the following is not a part of lexical analysis

• Tokenization

• Checking syntax errors

• Removing white spaces and comments

• Identifying keywords

which of the following is an example of unsupervised learning

• spam email classification

• customer segmentation

• image recognition

• stock price prediction

which of the following is a valid Acid property in database

• isolation

• aggregation

• concurrency

• distribution

which activation function is most likely to mitigate the vanishing gradient problem

• Sigmoid

• Tanh

• Softmax

• Rectified linear unit

which of the following is not a part of capability maturity model for software developer

• initial

• managed

• defined

• optimised

In software defined networking (SDN), which component is responsible for defining the network behavior via high-level policies

• data plane

• application plane

• management plane

• control plane

in kubernetes , what is the main function of the etcd key-value store

• storing container images

• providing persistent block storage for containers

• storing the cluster's configuration and state

• managing role based acesses control

which evaluation metric is best suited for an imbalanced classification problem

• accuracy

• precision recall AUC

• Mean squad error

• Adjusted R^2

In a distributed cloud storage system, what problem does eventual consistency causes

• data corruption in all replicas

• delayed visibility of updates across nodes

• the system becomes unavailable during updates

• it prevents data replication entirely