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WorksheetsComputer Science Quiz
Total questions: 25
Worksheet time: 13mins
In which generation of computers was Integrated Circuit (IC) technology introduced?
First
Second
Third
Fourth
Which memory is both static and non-volatile?
ROM
RAM
Cache
Register
Which Linux command is used to change file permissions?
chmod
chown
ls
ps
Which was the first search engine on the Internet?
Archie
Yahoo
Lycos
Virtual memory is implemented using:
RAM
Cache
Hard Disk
Registers
Which layer of OSI model is responsible for routing?
Data Link
Network
Transport
Application
Cache memory is located between:
RAM and Hard Disk
CPU and RAM
ALU and CU
Input and Output devices
Which of the following is not an ACID property?
Atomicity
Consistency
Durability
Distribution
Which of these is NOT a functional programming language?
Lisp
Haskell
Prolog
Erlang
Which topology connects all nodes in a closed loop?
Star
Ring
Mesh
Bus
Which type of cloud deployment model is shared among multiple organizations?
Private Cloud
Public Cloud
Community Cloud
Hybrid Cloud
Which of the following is a volatile memory?
ROM
Flash
RAM
PROM
Which of the following is an example of NoSQL database?
MySQL
Oracle
MongoDB
PostgreSQL
Which protocol is used for sending emails?
FTP
SMTP
POP3
IMAP
In SQL, which command is used to remove a table completely?
DELETE
REMOVE
DROP
TRUNCATE
Which of the following is a distributed version control system?
SVN
CVS
Git
Mercurial
Which of the following is a client-side scripting language?
PHP
JavaScript
Python
Java
Which operating system is developed by Apple Inc.?
Windows
Linux
macOS
Android
In Python, what is the output of len([1, [2, 3], 4])?
3
4
2
5
In object-oriented programming, which concept allows a class to inherit properties of another class?
Encapsulation
Polymorphism
Inheritance
Abstraction
In OS, the technique that allows multiple processes to share a single CPU is called:
Multiprocessing
Multithreading
Time-sharing
Spooling
In compiler design, which phase checks syntax errors?
Syntax Tokenization
Syntax Analysis
Syntax Semantics
Syntax Generation
Which data structure is used in recursion?
Queue
Stack
Linked List
Heap
Which protocol is used for sending emails?
FTP
SMTP
POP3
IMAP
Which of the following is the one’s complement of 01011010?
10100101
10100110
11011010
01011010
