Question Bank

1899 approved questions from the community

Which of the following are methods to combat the curse of dimensionality? (Select all that apply)

MEDIUM
MULTIPLE CHOICE
40s
Machine Learning
by Mohamed

What is the difference between Batch Gradient Descent and Stochastic Gradient Descent?

MEDIUM
SINGLE CHOICE
40s
Machine Learning
by Mohamed

What is the learning rate in neural network optimization?

MEDIUM
SINGLE CHOICE
30s
Machine Learning
by Mohamed

When should you use Label Encoding instead of One-Hot Encoding?

MEDIUM
SINGLE CHOICE
35s
Machine Learning
by Mohamed

What are RCNNs (Recurrent Convolutional Neural Networks)?

MEDIUM
SINGLE CHOICE
35s
Machine Learning
by Mohamed

What are dropouts in neural networks?

MEDIUM
SINGLE CHOICE
30s
Machine Learning
by Mohamed

What is t-SNE (t-Distributed Stochastic Neighbor Embedding)?

MEDIUM
SINGLE CHOICE
35s
Machine Learning
by Mohamed

What command would you use to add only specific files to the staging area?

MEDIUM
SINGLE CHOICE
30s
Git
by Mohamed

Regularly using `git status` is recommended to stay updated on the repository's state.

MEDIUM
TRUE FALSE
25s
Git
by Mohamed

The staging area allows you to create atomic commits with only related changes grouped together.

MEDIUM
TRUE FALSE
30s
Git
by Mohamed

Git's commit history is time-ordered, typically from the most recent commit backward.

MEDIUM
TRUE FALSE
25s
Git
by Mohamed

Git ensures the integrity of copied data during the cloning process.

MEDIUM
TRUE FALSE
30s
Git
by Mohamed

What happens after a successful clone operation?

MEDIUM
SINGLE CHOICE
35s
Git
by Mohamed

What role does branching play in release management?

MEDIUM
SINGLE CHOICE
35s
Git
by Mohamed

What is the purpose of code isolation in branching?

MEDIUM
SINGLE CHOICE
35s
Git
by Mohamed

The initial commit in a repository has no parent commit.

MEDIUM
TRUE FALSE
25s
Git
by Mohamed

Branching provides a staging area for integration and testing before code is merged into the Master branch.

MEDIUM
TRUE FALSE
30s
Git
by Mohamed

Feature branches allow experimental features to be tested without affecting the more stable Master branch.

MEDIUM
TRUE FALSE
30s
Git
by Mohamed

Shallow cloning allows you to clone a repository without receiving the entire repository history.

MEDIUM
TRUE FALSE
30s
Git
by Mohamed

Git operations such as committing and branching are faster than older version control systems because they use local operations.

MEDIUM
TRUE FALSE
30s
Git
by Mohamed
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