TensorFlow Tensors and Operations

Question 1

What is the rank of a scalar tensor in TensorFlow?

Accepted Answer

0

Answer

1

Answer

2

Answer

3

Question 2

Which TensorFlow function creates a tensor filled with zeros?

Accepted Answer

tf.zeros()

Answer

tf.empty()

Answer

tf.null()

Answer

tf.blank()

Question 3

What does tf.cast() do in TensorFlow?

Accepted Answer

Changes a tensor's data type

Answer

Reshapes a tensor

Answer

Transposes a tensor

Answer

Splits a tensor

Question 4

Which attribute gives you the number of elements in a TensorFlow tensor?

Accepted Answer

tf.size()

Answer

tf.count()

Answer

tf.length()

Answer

tf.total()

Question 5

What does tf.reshape() require to be consistent?

Accepted Answer

Total number of elements

Answer

Data type

Answer

Rank

Answer

Device placement

Question 6

Which operation performs element-wise multiplication in TensorFlow?

Accepted Answer

tf.multiply()

Answer

tf.matmul()

Answer

tf.dot()

Answer

tf.cross()