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WorksheetsBASELINE TEST ANN
Total questions: 50
Worksheet time: 25mins
Which component of the CPU is responsible for coordinating the flow of data and instructions?
ALU
Control Unit
BIOS
Secondary Storage
In computer architecture, what does "CPI" stand for?
Cycles Per Instruction
Computer Performance Index
Central Processing Interface
Clock Per Information
Which register stores the result of arithmetic and logical operations in many CPU designs?
Program Counter
Stack Pointer
Accumulator
Instruction Register
What is the main advantage of Multi-core processors in training AI models?
It increases the clock speed of a single core.
It allows for parallel execution of tasks.
It reduces the amount of RAM needed.
It eliminates the need for a GPU.
Which type of memory is "Volatile"?
ROM
SSD
RAM
Hard Disk
A "Bus" in computer architecture is:
A software used to transfer files.
A physical communication pathway for data.
A type of processor.
A cooling system for the motherboard.
"Throughput" in a computing system refers to:
The time taken for a single task.
The amount of work completed in a given time.
The physical distance between CPU and RAM.
The power consumption per cycle.
Which architecture follows the "Stored Program" concept where data and instructions share the same memory?
Harvard Architecture
Von Neumann Architecture
RISC Architecture
CISC Architecture
What is the purpose of the "Instruction Cycle"?
To cool down the processor.
To Fetch, Decode, and Execute an instruction.
To format the Hard Drive.
To update the Operating System.
"Cache Locality" refers to:
The location of the server room.
The tendency of a processor to access the same set of memory locations repetitively.
The speed of the internet connection.
The physical size of the L1 cache.
Which search algorithm uses a "First-In-First-Out" (FIFO) approach?
Depth-First Search
Breadth-First Search
Hill Climbing
A* Search
In AI, "Rationality" refers to an agent that:
Thinks like a human.
Acts to achieve the best outcome (maximize utility).
Always follows a fixed set of rules regardless of the situation.
Has emotions.
Which of the following is a "Blind" or "Uninformed" search?
A* Search
Greedy Best-First Search
Uniform Cost Search
Hill Climbing
What does "PEAS" stand for in agent description?
Performance, Environment, Actuators, Sensors
Programming, Evolution, AI, Science
Power, Energy, Accuracy, Speed
Processing, Encoding, Application, Storage
A "Heuristic" is best described as:
A guaranteed solution to any problem.
A "rule of thumb" or shortcut to find a solution faster.
A type of computer virus.
A database management system.
In the A** algorithm, f(n)=g(n)+h(n) . What does g(n) represent?
The estimated cost to the goal.
The actual cost from the start node to node n.
The total cost of the path.
The number of nodes in the graph.
"Overfitting" in machine learning happens when:
The model is too simple for the data.
The model performs well on training data but poorly on unseen data.
The dataset is too small.
The computer runs out of memory.
Which task is an example of "Classification"?
Predicting the stock price for tomorrow.
Grouping news articles into categories like 'Sports' or 'Politics'.
Estimating the temperature.
Calculating the house price based on area.
An "Expert System" is primarily composed of:
A Knowledge Base and an Inference Engine.
A Keyboard and a Mouse.
A Router and a Switch.
A GPU and a Monitor.
Natural Language Processing (NLP) is a subfield of AI focused on:
Building faster hardware.
Interaction between computers and human languages.
Optimizing database queries.
Designing graphical user interfaces.
In Statistics, what is the "Median"?
The average of all numbers.
The middle value in a sorted list of numbers.
The most frequent value.
The difference between the max and min.
If a fair coin is tossed twice, what is the probability of getting two heads?
0.5
0.25
0.75
1.0
"Standard Deviation" is the square root of:
Mean
Median
Variance
Range
Which of these is a "Discrete" variable?
Number of students in a class.
Weight of an apple.
Time taken to finish a race.
Distance between two cities.
A "Null Hypothesis" ( H0 ) usually represents:
The effect the researcher wants to prove.
A statement of "no effect" or "no difference".
An error in the data.
The final conclusion of the study.
"P-value" in statistics helps to:
Calculate the mean.
Determine the significance of results.
Graph the data.
Encrypt the data.
What is the range of a "Correlation Coefficient" ( r )?
0 to 1
-1 to 1
-100 to 100
0 to 100
If r=−1 , it indicates:
No correlation.
A perfect positive linear relationship.
A perfect negative linear relationship.
A weak relationship.
The "Mode" of the dataset {2,3,3,5,7,10} is:
3
5
7
10
"Skewness" refers to the:
Height of the distribution curve.
Lack of symmetry in a probability distribution.
Spread of the data.
Number of outliers.
Which of the following is a "Quantitative" data type?
Gender
Zip Code
Monthly Income
Blood Group
"Bayes' Theorem" is used to calculate:
Simple probability.
Conditional probability.
The mean of a population.
The size of a database.
An "Outlier" is:
The average of the data.
A data point that differs significantly from other observations.
The center of a cluster.
A missing value in a table.
The "Central Limit Theorem" states that as sample size increases, the distribution of the sample mean approaches:
A Poisson Distribution
A Normal Distribution
A Binomial Distribution
A Uniform Distribution
Which logic gate is often considered the "Universal Gate"?
AND
OR
NAND
NOT
"DMA" stands for:
Direct Memory Access
Data Management Agency
Dual Memory Array
Digital Mode Access
In computer memory, 1 Terabyte (TB) is equal to:
1024 MB
1024 GB
1000 KB
512 GB
"Little Endian" and "Big Endian" refer to:
Types of CPUs.
The order of bytes in memory.
The size of the screen.
Network protocols.
A "Logic Bomb" is:
A hardware component.
A piece of code triggered by a specific event.
A statistical error.
An AI algorithm.
Which register is used to keep track of the address of the memory location where the next data is to be read/written?
MAR (Memory Address Register)
MBR (Memory Buffer Register)
PC (Program Counter)
IR (Instruction Register)
In AI, "Minimax" algorithm is commonly used for:
Weather forecasting.
Zero-sum games like Chess.
Sorting large lists.
Image compression.
"Alpha-Beta Pruning" is used to:
Increase the number of nodes in a search tree.
Reduce the number of nodes evaluated in the Minimax algorithm.
Speed up the RAM.
Clean the training data.
Which of the following is a "Strictly Competitive" game?
Coordination Game
Zero-sum Game
Stochastic Game
Cooperative Game
"Knowledge Engineering" is the process of:
Building a computer.
Extracting knowledge from human experts to build an AI system.
Writing code in C++.
Manufacturing silicon chips.
Which of the following is NOT a probability sampling method?
Simple random sampling
Stratified sampling
Systematic sampling
Convenience sampling
"Z-score" represents:
The total sum of data.
How many standard deviations an element is from the mean.
The lowest value in the data.
The error rate of a model.
A "Normal Distribution" is also known as:
Poisson Distribution
Gaussian Distribution
Bernoulli Distribution
Exponential Distribution
What is the probability of an "Impossible Event"?
1
0
0.5
-1
"Data Mining" is most closely related to:
Knowledge Discovery in Databases (KDD).
Physical hardware maintenance.
Web Design.
Logic Gate optimization.
In Computer Architecture, "EEPROM" stands for:
Electronic Error Program Read Only Memory
Electrically Erasable Programmable Read-Only Memory
Every Element Programmable Read-Only Memory
Efficient Electric Programmable Read-Only Memory
