Confuse Skull

Arpasland has surrounded by attackers. A truck enters the city. The driver claims the load is food and medicine from Iranians. Ali is one of the soldiers in Arpasland. He doubts about the truck, maybe it's from the siege. He knows that a tag is valid if the sum of every two consecutive digits of it is even and its letter is not a vowel. Determine if the tag of the truck is valid or not.

We consider the letters "A","E","I","O","U","Y" to be vowels for this problem.

Problem Statement:

You are required to enter a word that consists of and that denote the number of Zs and Os respectively. The input word is considered similar to word zoo if .

Determine if the entered word is similar to word zoo.

For example, words such as zzoooo and zzzoooooo are similar to word zoo but not the words such as zzooo and zzzooooo.

1. Asynchronous Predictions are possible in SageMaker through _________________.

View Answer

BatchTranform

2. Training Data for SageMaker models is ___________________.

View Answer

Stored in S3

3. Which of the following algorithms is best suited for detecting malicious server activity?

View Answer

IP

4. Hyperparameters are _______________________.

View Answer

Model-specific parameters which are preset before training

1. The average weight of 8 person's increases by 2.5 kg when a new person comes in place of one of them weighing 65 kg. What might be the weight of the new person?

View Answer

85kg

2. The difference between a two-digit number and the number obtained by interchanging the digits is 36. What is the difference between the sum and the difference of the digits of the number if the ratio between the digits of the number is 1 : 2 ?

View Answer

8 3. Three candidates contested an election and received 1136, 7636 and 11628 votes respectively. What percentage of the total votes did the winning candidate get?

View Answer

57%

4. In a certain store, the profit is 320% of the cost. If the cost increases by 25% but the selling price remains constant, approximately what percentage of the selling price is the profit?

View Answer

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Search Your Question...!

1. Identify the unstructured data from the following.

IMAGE

2. What kind of classification is our case study 'Spam Detection'?

BINARY

3. Which preprocessing technique is used to remove the most commonly used words?

STOPWORDS

4. Cross-validation technique is used to evaluate a classifier by dividing the data set into training set to train the classifier and testing set to test the same.

TRUE

1. An Ideal ACF plot will increase exponentially ?

False

2.The Partial Auto Correlation Function is useful in detecting the Order of AR process.

True

3. Non Stationary Time series will have a declining effect ?

False

1. Which of the following definition is used by default in kurtosis method of scipy.stats module?

fisher

2. Which of the following method of scipy.stats module is used to determine inter quartile range a distribution?

iqr

3. Which of the following equations represent inter-quartile range (IQR)?

Q3 - Q1

4. Which of the following expressions, correctly calculate variance of a sample, x, derived from a population?

np.var(x, ddof=1)

5. What is the output of the following expression?

from scipy import stats print(stats.mode([8, 9, 8, 7, 9, 6, 7, 6])) ModeResult(mode=array([6]), count=array([2]))

1. Identify the structured data from the following

Data from mySQL DB and Excel

2. What kind of classification is our case study 'Churn Analysis'?

Binary

3. Which command is used to identify the unique values of a column?

unique()

4. Which preprocessing technique is used to make the data gaussian with zero mean and unit variance?

Standardization

5. True Negative is when the predicted instance and the actual is positive.

False

1. Blockchain which is popularly known as ‘for the people, by the people and of the people” is ___________.

public

2. Bitcoin network would make it impossible to bypass the traditional financial intermediaries.

False

3. The three concepts used to explain the foundation of blockchain are __________________.

business n/w,digital assets,ledger

4. Private Blockchain is a de-centralized type of Blockchain?

False

5. The value of coins ( litecoin, bitcoin) is same at a particular time.

False

Problem Statement:

1. Asynchronous Predictions are possible in SageMaker through _________________.

BatchTranform

2. Training Data for SageMaker models is ___________________.

Stored in S3

3. Which of the following algorithms is best suited for detecting malicious server activity?

IP

4. Hyperparameters are _______________________.

Model-specific parameters which are preset before training

1. The average weight of 8 person's increases by 2.5 kg when a new person comes in place of one of them weighing 65 kg. What might be the weight of the new person?

85kg

2. The difference between a two-digit number and the number obtained by interchanging the digits is 36. What is the difference between the sum and the difference of the digits of the number if the ratio between the digits of the number is 1 : 2 ?

8

3. Three candidates contested an election and received 1136, 7636 and 11628 votes respectively. What percentage of the total votes did the winning candidate get?

57%

4. In a certain store, the profit is 320% of the cost. If the cost increases by 25% but the selling price remains constant, approximately what percentage of the selling price is the profit?

70%