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WorksheetsMock Test – Integrated Systems Technology
Total questions: 50
Worksheet time: 25mins
What component in an integrated system ensures synchronized operation between software and hardware?
Output device
Operating System
Firewall
Router
Which memory is used to store firmware instructions permanently?
RAM
ROM
Cache
Register
Which network topology provides redundancy and high fault tolerance?
Bus
Star
Ring
Mesh
In virtualization, which type of hypervisor runs directly on physical hardware?
Type 2
Emulator
Type 1
Container
What is the decimal equivalent of the binary number 10110?
20
22
24
26
Which of the following is **not** an input device?
Joystick
Microphone
Monitor
Touchscreen
Which format is most suitable for compressing and storing audio data efficiently?
TXT
JPEG
MP3
CSV
Which protocol ensures reliable data transfer across networks?
HTTP
FTP
TCP
UDP
Which type of storage uses flash memory and is faster than traditional hard drives?
HDD
SSD
Tape Drive
Optical Disk
A system that adjusts air conditioning based on temperature input is an example of:
Open-loop system
Standalone application
Embedded system
Cloud-based system
Which OS is known for its open-source nature and is commonly used in servers?
Windows
macOS
Linux
ChromeOS
Which one of the following handles process and memory management in an OS?
File Explorer
BIOS
Kernel
Firmware
Which layer in the TCP/IP model is responsible for host-to-host communication?
Application
Internet
Transport
Network Access
The hexadecimal number “2F” is equivalent to decimal:
45
47
49
51
Which of the following formats is structured and human-readable?
JPEG
XML
MP3
AVI
Which virtualization tool is developed by Microsoft?
VirtualBox
VMware
Docker
Hyper-V
Which device connects different networks and directs data to the correct destination?
Switch
Router
Hub
Modem
Which is a disadvantage of star topology?
Difficult to troubleshoot
High cabling cost
High redundancy
Slow speed
In Boolean logic, which operator returns TRUE only if both operands are TRUE?
OR
XOR
AND
NOT
Which number system uses only digits 0 and 1?
Decimal
Binary
Octal
Hexadecimal
Which storage medium is most suitable for archiving large quantities of infrequently accessed data?
SSD
Tape Drive
RAM
Cache
Which function is handled by system software but not by application software?
Editing spreadsheets
Managing memory
Writing a document
Playing music
Which of the following is an unguided transmission medium?
Coaxial Cable
Twisted Pair
Optical Fiber
Radio Waves
What term describes transforming human-friendly data into machine-understandable signals?
Encoding
Decoding
Virtualizing
Compiling
Which software acts as a translator between the OS and hardware?
Application
Middleware
Driver
BIOS
What is the correct binary representation of decimal 13?
1010
1101
1110
1001
Which component stores the computer’s BIOS?
RAM
HDD
ROM
GPU
Which of the following is a software standard organization?
FDA
IEEE
WHO
IRS
Which type of software helps monitor, protect, and optimize a computer system?
Utility
Database
Media Player
Game
What does the shift right operator (>>) do in binary arithmetic?
Adds 2
Divides by 2
Multiplies by 2
Negates
The term 'latency' in a network refers to:
Data speed
Number of users
Delay in data transmission
Bandwidth capacity
Which system enables communication between client and server?
SSH
VPN
HTTP
DHCP
A real-time OS is most likely used in:
Word processors
Smart TVs
Medical ventilators
Game consoles
Which format is **lossless** and supports transparency?
BMP
JPEG
PNG
GIF
Which of the following is a function of the control unit in CPU?
Arithmetic operations
Storing data
Directing signals
Displaying output
A Virtual Machine can:
Only run on MacOS
Only store static data
Simulate a different OS
Replace antivirus software
What is the main function of ASCII?
Compress images
Encrypt documents
Encode text characters
Store binary data
What data format is best suited for structured tabular data exchange?
BMP
MP3
CSV
AVI
Which layer of the TCP/IP model corresponds to IP addressing and routing?
Transport
Network Access
Application
Internet
What happens when overflow occurs in a numerical system?
Result is stored in cache
Output becomes inaccurate
RAM resets
Processor stops
Which term describes the way multiple devices share and transmit signals through a central cable?
Star topology
Mesh network
Ring topology
Bus topology
What character encoding supports the most global languages?
ASCII
ISO-8859-1
UTF-8
ANSI
Which software would be best for preventing malware?
Web browser
Disk defragmenter
Antivirus
Spreadsheet
Which storage type is fastest for read/write operations?
HDD
SSD (NVMe)
USB Flash Drive
Cloud Storage
Which function in OS handles switching between active programs?
File management
Process scheduling
GUI
Bootloader
Which network model lets each computer act as both client and server?
Client-server
Host-based
Peer-to-peer
Mesh
What is the result of binary 1101 AND 1011?
1001
1101
1111
0001
What does the acronym IoT stand for?
Integrated OS Technology
Internet of Things
Input Output Terminal
Internal Operating Tool
Which of the following is an example of structured data format?
JSON
PNG
MP3
WAV
Which layer in virtualization allows multiple OS to share hardware?
Application
Hypervisor
Kernel
BIOS
