CSS Computer Science Past Paper 2023 MCQs with answers for FPSC competitive exams preparation online.
CSS Computer Science Past Papers 2023 MCQs
The component responsible for performing arithmetic and logical operations in the CPU is called
- ALU
- Cache Memory
- Control Unit
- None of these
Which memory type is fastest and is typically located inside the CPU?
- RAM
- ROM
- Cache Memory
- None of these
Which protocol is commonly used for sending emails?
- FTP
- SMTP
- HTTP
- None of these
What is the purpose of DNS(Domain Name System) in computer networks?
- Manage network hardware
- Translate domain names to IP addresses
- Establish secure connections
- None of these
Which networking device operates at the Data Link Layer of the OSI model and forwards data based on MAC address?
- Router
- Hub
- Switch
- None of these
The process of dividing a disk into tracks and sectors is called?
- Partitioning
- Fragmentation
- Formatting
- None of these
Which memory management technique swaps out entire processes to disk when they are not actively executing?
- Paging
- Segmentation
- Swapping
- None of these
What type of database model organizes data in a tree-like structure with parent and child relationships?
- Hierarchical
- Relational
- Network
- None of these
The concept that ensures a website is compatible and accessible across different devices and browsers is called
- Web Compatibility
- Web Designing
- Web Responsiveness
- None of these
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