Unlock hundreds more features
Save your Quiz to the Dashboard
View and Export Results
Use AI to Create Quizzes and Analyse Results

OR
Sign inSign in with Facebook
Sign inSign in with Google
Quizzes > Quizzes for Business > Technology

Take the Technical Knowledge Assessment Quiz

Sharpen Your Technical Skills with Questions

Difficulty: Moderate
Questions: 20
Learning OutcomesStudy Material
Colorful paper art depicting elements related to a Technical Knowledge Assessment Quiz.

Welcome to this interactive Technical Knowledge Assessment Quiz, thoughtfully crafted to challenge your technical prowess with engaging multiple-choice questions. Whether you're an aspiring IT professional or a seasoned technician, this quiz helps pinpoint strengths and highlight growth areas. Students and educators can easily customize this template in the intuitive quizzes editor. It covers core topics like system architecture and troubleshooting, drawing on our Technical Skills Assessment Quiz and Technical Fundamentals Knowledge Test. Feel free to tailor each question to your goals and share with peers for a collaborative learning journey.

Which component is primarily responsible for executing instructions in a computer system?
Graphics Processing Unit (GPU)
Random Access Memory (RAM)
Central Processing Unit (CPU)
Hard Disk Drive (HDD)
The CPU, or central processing unit, is the primary component responsible for executing program instructions. Other components like RAM and storage support data and code storage but do not perform instruction execution.
What does the acronym RAM stand for?
Rapid Access Module
Random Access Memory
Read Access Memory
Read After Memory
RAM stands for Random Access Memory, which allows data to be read or written in any order. It differs from sequential storage devices in providing direct access to memory locations.
Which of the following is typically the first step in a troubleshooting process?
Replacing hardware components
Reviewing error messages and logs
Consulting vendor documentation
Reinstalling the operating system
The first step in troubleshooting is gathering information by reviewing error messages and logs. This approach helps pinpoint the root cause before taking corrective actions.
In system architecture, what is the main purpose of a load balancer?
Distribute network traffic across multiple servers
Store backup data redundantly
Authenticate user credentials
Manage database transactions
A load balancer distributes incoming network traffic across multiple servers to improve responsiveness and ensure availability. It does not handle data backup, authentication, or transaction management directly.
What is the primary benefit of implementing automated backups?
Improves network throughput
Ensures data can be restored in case of failure
Encrypts data at rest by default
Reduces CPU utilization during peak loads
Automated backups ensure that data is regularly copied and can be restored after a failure or data loss event. This practice does not inherently affect CPU usage or network performance.
Which architectural pattern separates an application into model, view, and controller components?
Model-View-Controller (MVC)
Representational State Transfer (REST)
Create-Read-Update-Delete (CRUD)
Service-Oriented Architecture (SOA)
MVC divides an application into three interconnected components: model for data, view for presentation, and controller for business logic. This separation enhances maintainability and testability.
When diagnosing a network latency issue, what is the most appropriate initial diagnostic action?
Reboot the server
Use ping and traceroute to measure latency
Clear the application cache
Replace the network cable
Using ping and traceroute provides direct measurements of network path and latency, helping isolate where delays occur. Hardware replacement or cache clearing may be premature without diagnostics.
In microservices architecture, what principle helps minimize dependencies between services?
Monolithic deployment
Tight coupling of modules
Strong API contracts
Shared database schemas
Strong API contracts define clear interfaces between services, reducing coupling and enabling independent development. Shared databases or monolithic deployments increase interdependencies.
Which database index type is best suited for efficient range queries on sorted data?
Full-text index
Bitmap index
Hash index
B-tree index
B-tree indexes maintain sorted order, making them ideal for range queries. Hash indexes excel at exact-match lookups, and full-text or bitmap indexes serve different use cases.
What is a common cause of memory leaks in long-running applications?
Network packet loss
Excessive CPU usage
Disk fragmentation
Unreleased object references
Memory leaks often occur when object references are not released, preventing garbage collection. CPU usage, network issues, or disk fragmentation do not directly cause memory leaks.
In version control workflows, what does creating a branch primarily allow developers to do?
Work on features in isolation
Encrypt commit history
Automate deployments
Merge unrelated repositories
Branching allows developers to develop features or fixes in isolation from the main codebase, enabling parallel work. It does not handle encryption or deployment automation directly.
Which protocol is commonly used to secure HTTP traffic?
HTTPS
Telnet
FTP
SMTP
HTTPS is HTTP over TLS/SSL, providing encrypted communication. FTP, SMTP, and Telnet serve different purposes and lack built-in TLS layers by default.
Which practice involves having peers review code before integration?
Pair programming
Continuous deployment
Code review
Automated testing
Code review is the process of having one or more peers examine code changes before merging to ensure quality. Pair programming is collaborative development, while the others focus on deployment and testing.
When evaluating system performance, which metric describes the number of transactions processed over time?
Error rate
Latency
Throughput
Utilization
Throughput measures how many transactions or requests a system can handle in a given time period. Latency measures delay per request, and utilization describes resource usage.
What is the primary advantage of using containers over virtual machines?
Better hardware emulation
Requires separate OS per container
Built-in hypervisor isolation
Lower resource overhead and faster startup
Containers share the host OS kernel, resulting in lower overhead and rapid startup times compared to VMs, which require separate guest OS instances. Hypervisor isolation and hardware emulation apply to VMs.
According to the CAP theorem, during a network partition, a distributed system must choose between which two guarantees?
Consistency and Partition Tolerance
Consistency and Availability
Security and Scalability
Availability and Partition Tolerance
The CAP theorem states that in the presence of a network partition, a system can only guarantee consistency or availability, but not both. Partition tolerance is assumed in distributed environments.
In distributed tracing, which technique is used to correlate requests across multiple services?
Assigning unique trace identifiers
Load testing endpoints
Taking disk snapshots
Capturing CPU metrics
Distributed tracing uses unique trace identifiers propagated with requests to tie together logs and spans from different services. CPU metrics and disk snapshots do not provide request correlation.
When conducting root cause analysis after an incident, what best practice should be followed?
Use a blameless postmortem to identify systemic issues
Suppress minor details to simplify the report
Delete logs to protect privacy
Publish individual blame assignments
A blameless postmortem focuses on systemic improvements rather than assigning fault, encouraging open discussion and learning. Blame assignments or log deletion hinder transparency.
Which load balancing algorithm directs traffic to the server with the fewest active connections?
Least connections
Random selection
Static weighting
Round robin
The least connections algorithm dynamically routes traffic to the server with the lowest number of active connections, balancing load more effectively under uneven request patterns.
Which architectural pattern decouples event producers and consumers via message channels?
Monolithic
Client - server
Publish - subscribe
Peer-to-peer
The publish - subscribe pattern allows event producers to publish messages to channels that multiple consumers can subscribe to, enabling loose coupling and scalable communication.
0
{"name":"Which component is primarily responsible for executing instructions in a computer system?", "url":"https://www.quiz-maker.com/QPREVIEW","txt":"Which component is primarily responsible for executing instructions in a computer system?, What does the acronym RAM stand for?, Which of the following is typically the first step in a troubleshooting process?","img":"https://www.quiz-maker.com/3012/images/ogquiz.png"}

Learning Outcomes

  1. Analyse core technical concepts and terminology
  2. Identify effective troubleshooting strategies
  3. Demonstrate understanding of system architecture principles
  4. Evaluate real-world problem-solving scenarios
  5. Apply best practices in technical workflows
  6. Master foundational technology assessment skills

Cheat Sheet

  1. Understand Core Technical Concepts and Terminology - Dive into the essential building blocks of tech and speak the language of the pros. Knowing terms like APIs, protocols, and architectures will help you troubleshoot faster and collaborate better. The TOGAF Standard, Version 9.2 - Architecture Principles
  2. Master Effective Troubleshooting Strategies - Turn detective on tricky tech problems with clever methods like "Divide and Conquer" to isolate issues. Strengthening these skills keeps systems running smoothly and boosts your confidence when things go sideways. Mastering the Art of Troubleshooting: Effective Problem Management Strategies
  3. Grasp System Architecture Principles - Learn how to design scalable, secure, and high-performing systems that can adapt to growth spurts. Understanding modularity and component interactions is key to building solutions that stand the test of time. A Getting Started Guide to Technical Architecture: Principles and Best Practices
  4. Evaluate Real-World Problem-Solving Scenarios - Practice makes perfect! Tackle case studies and apply theory in hands-on challenges that reveal gaps in your approach. You'll sharpen your analytical mind and be ready to swoop in with solutions. Mastering the Art of Troubleshooting: Effective Problem Management Strategies
  5. Apply Best Practices in Technical Workflows - Streamline your day with proven methods like Agile sprints and DevOps pipelines to keep projects on track. Combining collaboration, automation, and continuous feedback delivers quality results with less stress. A Getting Started Guide to Technical Architecture: Principles and Best Practices
  6. Master Foundational Technology Assessment Skills - Learn to evaluate tools and frameworks against criteria like cost, performance, and business impact. This ensures you pick the perfect technology cocktail for each project and avoid nasty surprises down the road. The TOGAF Standard, Version 9.2 - Architecture Principles
  7. Learn the Importance of Documentation - Treat your notes like a treasure map - proper docs help you find solutions faster and onboard teammates smoothly. Clear records reduce guesswork, track progress, and keep everyone synced on changes. Mastering the Art of Troubleshooting: Effective Problem Management Strategies
  8. Understand the Role of Change Management - Embrace change requests like a true champion by assessing risks and communicating updates effectively. Careful planning and stakeholder buy-in make rollouts smoother and bounce back less resistance. Mastering the Art of Troubleshooting: Effective Problem Management Strategies
  9. Emphasize Security in System Design - Secure by design is the name of the game: lock down data with encryption and multi-factor authentication. Thinking like a hacker helps you plug vulnerabilities before they bite you in the behind. A Getting Started Guide to Technical Architecture: Principles and Best Practices
  10. Adopt a Service-Oriented Approach - Picture your system as a squad of micro-service superheroes, each with special powers and clear missions. Loose coupling and well-defined APIs empower services to evolve without bringing everything crashing down. The TOGAF Standard, Version 9.2 - Architecture Principles
Make a Quiz (FREE) Copy & Edit This Quiz Create a Quiz with AI

Technology Quizzes

Powered by: Quiz Maker