CERTIFICATION EXAM ACTUAL PREP
QUESTIONS AND WELL REVISED ANSWERS -
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VERIFIED SOLUTIONS – ASSURES PASS
1. Which of the following is an example of system software?
A. Microsoft Word
B. Adobe Photoshop
C. Windows 10
D. Google Chrome
Rationale: System software manages computer hardware and software
resources. Windows 10 is an operating system, which is system software.
2. Which type of storage is volatile and loses data when power is turned off?
A. SSD
B. HDD
C. RAM
D. ROM
Rationale: RAM (Random Access Memory) is volatile memory that requires
power to maintain stored information.
3. Which of the following is an example of input hardware?
A. Monitor
B. Printer
C. Keyboard
D. Speaker
, Rationale: Input hardware allows the user to enter data into a computer. A
keyboard is a common input device.
4. What is the main function of the CPU?
A. Store data
B. Display graphics
C. Process instructions
D. Connect to networks
Rationale: The CPU (Central Processing Unit) executes instructions from
software, making it the primary processing component.
5. Which of the following is an example of application software?
A. BIOS
B. Device driver
C. Microsoft Excel
D. Firmware
Rationale: Application software performs tasks for users, while system
software manages hardware. Excel is used for spreadsheets.
6. Which network topology connects all devices to a single central device?
A. Ring
B. Mesh
C. Star
D. Bus
Rationale: In a star topology, all devices connect to a central hub or switch,
simplifying network management.
7. Which of the following is a characteristic of cloud computing?
A. Requires local storage
B. Runs only on desktop computers
C. On-demand access to computing resources
, D. Requires manual software updates for all users
Rationale: Cloud computing provides scalable resources and services over
the internet on demand.
8. Which of the following is an example of an operating system?
A. Microsoft Word
B. Adobe Acrobat
C. Linux
D. Google Chrome
Rationale: Linux is an operating system that manages hardware and
software resources.
9. Which of the following is the primary purpose of an IP address?
A. Encrypt data
B. Authenticate users
C. Identify devices on a network
D. Store data
Rationale: An IP address uniquely identifies a device on a network for
communication purposes.
10.Which type of software protects against malware and viruses?
A. Web browser
B. Email client
C. Antivirus software
D. Office suite
Rationale: Antivirus software scans, detects, and removes malware and
viruses to protect systems.
11.Which of the following is a reason to use a solid-state drive (SSD) instead of
a hard disk drive (HDD)?
A. Lower cost
, B. Faster read/write speed
C. Higher capacity
D. Heavier weight
Rationale: SSDs are faster because they have no moving parts, providing
quicker data access compared to HDDs.
12.Which of the following is an example of a file extension for a compressed
file?
A. .txt
B. .jpg
C. .zip
D. .docx
Rationale: .zip files are used to compress multiple files into a single archive.
13.Which of the following is a common method to back up data?
A. Defragmentation
B. Cloud storage
C. Task Manager
D. Antivirus scan
Rationale: Cloud storage allows users to back up files remotely to prevent
data loss.
14.What does the “http” in a URL indicate?
A. Secure encryption
B. Web server location
C. Protocol for web communication
D. File type
Rationale: HTTP (Hypertext Transfer Protocol) is the protocol used for
transferring web pages.