Technical MCQ & Objective Questions
In today's competitive educational landscape, mastering the "Technical" subject is crucial for students preparing for school and competitive exams. Practicing MCQs and objective questions not only enhances your understanding but also boosts your confidence in tackling important questions during exams. Engaging with practice questions helps solidify concepts, making it easier to score better in assessments.
What You Will Practise Here
Fundamental concepts of mechanics and thermodynamics
Key formulas related to electrical circuits and systems
Definitions of important technical terms and principles
Diagrams illustrating key technical processes and systems
Theory areas covering electronics and communication
Problem-solving techniques for technical applications
Analysis of case studies relevant to technical scenarios
Exam Relevance
The "Technical" subject is a significant component of various examinations, including CBSE, State Boards, NEET, and JEE. Questions often focus on applying theoretical knowledge to practical situations, with common patterns including multiple-choice questions that test both conceptual understanding and problem-solving skills. Familiarity with these patterns through practice can greatly enhance your exam performance.
Common Mistakes Students Make
Misinterpreting technical terms and definitions
Overlooking the importance of units and conversions in calculations
Failing to apply theoretical concepts to practical problems
Rushing through diagrams without understanding their significance
FAQs
Question: How can I improve my performance in Technical MCQs?Answer: Regular practice with objective questions and understanding the underlying concepts will significantly enhance your performance.
Question: Are there specific resources for Technical objective questions with answers?Answer: Yes, many educational platforms, including SoulShift, provide curated practice questions tailored for exam preparation.
Don't wait any longer! Start solving practice MCQs today to test your understanding and prepare effectively for your exams. Your success in mastering "Technical" concepts is just a question away!
Q. Which of the following is a programming language commonly used for web development?
A.
HTML
B.
CSS
C.
JavaScript
D.
All of the above
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Solution
HTML, CSS, and JavaScript are all essential languages used in web development for structuring, styling, and adding interactivity to web pages.
Correct Answer:
D
— All of the above
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Q. Which of the following is a programming language primarily used for web development?
A.
Python
B.
Java
C.
HTML
D.
C++
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Solution
HTML (HyperText Markup Language) is the standard markup language used for creating web pages and web applications.
Correct Answer:
C
— HTML
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Q. Which of the following is a programming language?
A.
HTML
B.
CSS
C.
JavaScript
D.
XML
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Solution
JavaScript is a programming language used to create dynamic content on web pages.
Correct Answer:
C
— JavaScript
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Q. Which of the following is a small-signal model for a BJT?
A.
Hybrid-pi model
B.
T-model
C.
Both Hybrid-pi and T-model
D.
None of the above
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Solution
Both the Hybrid-pi model and T-model are used as small-signal models for BJTs.
Correct Answer:
C
— Both Hybrid-pi and T-model
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Q. Which of the following is a special function register in the 8051?
A.
Accumulator
B.
Program Counter
C.
Stack Pointer
D.
All of the above
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Solution
All of the options listed are special function registers in the 8051 microcontroller.
Correct Answer:
D
— All of the above
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Q. Which of the following is a type of combinational logic circuit?
A.
Multiplexer
B.
Flip-flop
C.
Counter
D.
Register
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Solution
A multiplexer is a type of combinational logic circuit.
Correct Answer:
A
— Multiplexer
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Q. Which of the following is a type of indexing in databases?
A.
B-tree indexing
B.
C-tree indexing
C.
D-tree indexing
D.
E-tree indexing
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Solution
B-tree indexing is a common type of indexing used in databases to improve the speed of data retrieval.
Correct Answer:
A
— B-tree indexing
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Q. Which of the following is a type of indexing?
A.
Clustered Index
B.
Non-Clustered Index
C.
Full-Text Index
D.
All of the above
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Solution
All of the above options are types of indexing used to improve the speed of data retrieval operations in a database.
Correct Answer:
D
— All of the above
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Q. Which of the following is a type of JOIN in SQL?
A.
INNER JOIN
B.
OUTER JOIN
C.
CROSS JOIN
D.
All of the above
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Solution
All of the above options are types of JOINs in SQL, used to combine rows from two or more tables.
Correct Answer:
D
— All of the above
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Q. Which of the following is a type of PLD?
A.
FPGA
B.
Microcontroller
C.
ASIC
D.
Transistor
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Solution
FPGA (Field-Programmable Gate Array) is a type of PLD that can be programmed to perform various logic functions.
Correct Answer:
A
— FPGA
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Q. Which of the following is a type of Programmable Logic Device?
A.
BJT
B.
FET
C.
FPGA
D.
Diode
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Solution
FPGA (Field Programmable Gate Array) is a type of PLD that can be programmed to perform various logic functions.
Correct Answer:
C
— FPGA
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Q. Which of the following is a type of SQL join?
A.
INNER JOIN
B.
OUTER JOIN
C.
CROSS JOIN
D.
All of the above
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Solution
INNER JOIN, OUTER JOIN, and CROSS JOIN are all types of SQL joins used to combine rows from two or more tables.
Correct Answer:
D
— All of the above
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Q. Which of the following is a type of volatile memory?
A.
ROM
B.
Flash memory
C.
RAM
D.
Magnetic tape
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Solution
RAM (Random Access Memory) is a type of volatile memory, meaning it loses its data when power is turned off.
Correct Answer:
C
— RAM
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Q. Which of the following is a valid application of De Morgan's Theorem?
A.
NOT (A AND B) = NOT A OR NOT B
B.
NOT (A OR B) = NOT A AND NOT B
C.
A AND B = NOT (NOT A OR NOT B)
D.
A OR B = NOT (NOT A AND NOT B)
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Solution
De Morgan's Theorem states that NOT (A AND B) = NOT A OR NOT B.
Correct Answer:
A
— NOT (A AND B) = NOT A OR NOT B
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Q. Which of the following is a valid binary number?
A.
102
B.
1101
C.
ABC
D.
1.01
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Solution
1101 is a valid binary number as it consists only of the digits 0 and 1.
Correct Answer:
B
— 1101
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Q. Which of the following is a valid data type in SQL Server 2000?
A.
VARCHAR
B.
STRING
C.
TEXT
D.
CHARACTER
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Solution
VARCHAR is a valid data type in SQL Server 2000, used for variable-length strings.
Correct Answer:
A
— VARCHAR
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Q. Which of the following is a valid hexadecimal number?
A.
G1F
B.
1A3
C.
Z45
D.
B2G
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Solution
Hexadecimal numbers use digits 0-9 and letters A-F. 1A3 is valid.
Correct Answer:
B
— 1A3
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Q. Which of the following is a valid JDBC URL format for MySQL?
A.
jdbc:mysql://localhost:3306/mydb
B.
mysql://localhost:3306/mydb
C.
jdbc:mySQL://localhost:3306/mydb
D.
jdbc:mysql:localhost:3306/mydb
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Solution
The valid JDBC URL format for MySQL is 'jdbc:mysql://localhost:3306/mydb'.
Correct Answer:
A
— jdbc:mysql://localhost:3306/mydb
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Q. Which of the following is a valid octal number?
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Solution
76 is a valid octal number as it only contains digits 0-7.
Correct Answer:
B
— 76
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Q. Which of the following is a valid private IP address?
A.
192.168.1.1
B.
172.16.0.1
C.
10.0.0.1
D.
All of the above
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Solution
All listed IP addresses are private IP addresses as defined by RFC 1918.
Correct Answer:
D
— All of the above
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Q. Which of the following is a valid SQL statement to retrieve all records from a table named 'users'?
A.
SELECT * FROM users;
B.
GET ALL FROM users;
C.
FETCH ALL FROM users;
D.
RETRIEVE * FROM users;
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Solution
The correct SQL statement to retrieve all records from a table is 'SELECT * FROM users;'.
Correct Answer:
A
— SELECT * FROM users;
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Q. Which of the following is a valid subnet for the IP address 192.168.1.0?
A.
192.168.1.128/25
B.
192.168.1.256/24
C.
192.168.1.0/33
D.
192.168.1.0/24
Show solution
Solution
192.168.1.128/25 is a valid subnet, as it correctly divides the 192.168.1.0 network into two subnets, each with 128 addresses.
Correct Answer:
A
— 192.168.1.128/25
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Q. Which of the following is a valid transaction control command in SQL Server 2000?
A.
BEGIN TRANSACTION
B.
START TRANSACTION
C.
COMMIT WORK
D.
ROLLBACK WORK
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Solution
The valid transaction control command in SQL Server 2000 is 'BEGIN TRANSACTION'.
Correct Answer:
A
— BEGIN TRANSACTION
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Q. Which of the following is a version control system?
A.
Git
B.
HTML
C.
CSS
D.
Java
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Solution
Git is a version control system that helps track changes in source code during software development.
Correct Answer:
A
— Git
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Q. Which of the following is an example of a weak entity?
A.
A customer with a unique ID
B.
An order that depends on a customer
C.
A product with a SKU
D.
A department with a manager
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Solution
An order that depends on a customer is an example of a weak entity, as it cannot exist without the customer.
Correct Answer:
B
— An order that depends on a customer
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Q. Which of the following is an example of an attribute in an ER model?
A.
Customer
B.
Orders
C.
OrderID
D.
Many-to-Many
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Solution
OrderID is an example of an attribute in an ER model.
Correct Answer:
C
— OrderID
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Q. Which of the following is an example of an MSI circuit?
A.
AND gate
B.
Multiplexer
C.
Transistor
D.
Resistor
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Solution
A multiplexer is an example of an MSI circuit as it integrates multiple logic gates to perform its function.
Correct Answer:
B
— Multiplexer
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Q. Which of the following is an example of volatile memory?
A.
Hard Drive
B.
SSD
C.
RAM
D.
ROM
Show solution
Solution
RAM (Random Access Memory) is volatile memory, meaning it loses its data when the power is turned off.
Correct Answer:
C
— RAM
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Q. Which of the following is equivalent to A OR (A AND B)?
A.
A
B.
B
C.
A AND B
D.
A OR B
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Solution
Using the Absorption Law, A OR (A AND B) simplifies to A.
Correct Answer:
A
— A
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Q. Which of the following is equivalent to A OR A?
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Solution
According to the Idempotent Law, A OR A simplifies to A.
Correct Answer:
A
— A
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