L1 Network Engineer Job Interview Questions and Answers L1 Network Engineer Job Interview Questions and Answers Q: What is a network? A: A network is a collection of computers, servers, mainframes, network devices, or other devices connected to one another to share data and resources. Q: What is a LAN? A: LAN stands for Local … Read more
Desktop Support Engineer Job Interview Questions and Answers: Desktop Support Engineer Job Interview Questions and Answers: Basic Questions What is the role of a Desktop Support Engineer? Answer: A Desktop Support Engineer provides technical assistance to users, resolves hardware and software issues, sets up workstations, and ensures that IT systems are running smoothly. What is … Read more
What are the differences between On Prem Contact Centre and Cloud Contact Centre? Feature On-Premise Contact Center Cloud Contact Center Deployment Installed and maintained on local servers Hosted on the provider’s servers, accessed via the internet Cost Structure High upfront capital expenditure for hardware and software; ongoing maintenance costs Subscription-based pricing model; operational expenditure Scalability … Read more
Differences between Cisco PCCE and UCCE Feature/Aspect PCCE UCCE Architecture Packaged solution with predefined configurations Highly customizable and scalable solution Deployment Typically deployed on-premises or in private cloud Can be deployed on-premises, private cloud, or hybrid models Scalability Limited to predefined sizes (e.g., 1000, 2000 agents) Can scale to support tens of thousands of agents … Read more
Differences between Cisco IPT and UCCE Feature IP Telephony (IPT) Unified Contact Center Enterprise (UCCE) Purpose Facilitates voice communication over IP networks. Manages and operates large-scale contact centers. Primary Components IP phones, IP PBX, gateways, media servers. Contact center software, routing engines, reporting tools, CRM integrations. Call Routing Basic call routing and handling based on … Read more
Feature UCCE (Unified Contact Center Enterprise) UCCX (Unified Contact Center Express) Scalability High scalability, suitable for large enterprises with complex needs Limited scalability, suitable for small to medium-sized businesses Deployment Distributed architecture with multiple components Single-server architecture with fewer components Architecture Complex architecture with multiple components and high availability Simpler architecture with all components contained … Read more
Comparison Index C++ Java Platform Independence C++ relies on platform; not platform-independent Java is platform-independent. Main Usage C++ primarily used for system programming. Java mainly employed in application programming: window, web, enterprise, mobile. Design Objective C++ designed for systems and applications programming, extending C. Initially for printing systems, Java evolved for network computing, aiming for … Read more
Go Interview Questions and Answers: What is Go? Go is an open-source programming language developed by Google. It’s statically typed and has a syntax similar to C, but with memory safety, garbage collection, structural typing, and CSP-style concurrency. What are the key features of Go? Key features of Go include simplicity, concurrency support through goroutines … Read more
Rust Interview Questions and Answers: Basic Questions What is Rust? Answer: Rust is a systems programming language focused on safety, speed, and concurrency. It is designed to prevent memory safety issues without using a garbage collector. Why is Rust considered safe? Answer: Rust guarantees memory safety by using a borrow checker to enforce strict rules … Read more
Javascript Top Interview Questions: Basic Questions What is JavaScript? Answer: JavaScript is a high-level, dynamic, untyped, and interpreted programming language that is widely used for web development to create interactive and dynamic web pages. How do you declare a variable in JavaScript? Answer: You can declare a variable using var, let, or const keywords. Example: … Read more