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Periodic Assessment 4
(Based on chapters 7 to 9)
1. A robot has been developed which can quickly replace a number with the English letter at its
position. From the letters obtained, the robot can form a meaningful word by rearranging
the letters. Aditi has provided following numeric codes to the robot. See, if you can compete
with the robot and make meaningful words from these codes.
a. 19 3 15 15 2 20 18 9
b. 9 3 9 18 1 1 9 6 20 12
5 3 5 12 12 14 20 9 7 9 5 14
c. 19 9 1 3 14 13 5
9 14 9 19 15 22
d. 9 19 15 7 20 19 3 12 9
14 14 9 7 16 14 12 1
2. Write the name of the following AI apps.
a. __________________________ b. __________________________
c. __________________________ d. __________________________
3. Match the following:
Column A Column B
a. Volume (i) Diversity in the types of data
b. Velocity (ii) Data obtained from authentic
c. Variety (iii) Large volume of data
d. Veracity (iv) Data movement at high velocity sources
4. Rewrite the incorrect statements.
a. General AI systems are non-intelligent systems that are programmed to perform specific
tasks.
___________________________________________________________________
b. E-commerce uses Machine Learning domain of AI to generate predictions of traffic patterns
and live traffic conditions based on the sets of data.
___________________________________________________________________
140 Premium Edition-VIII Periodic Assessment 4 PB

