About telkom
Company Description
Telkom is a leading telecommunications and information services company in South Africa, renowned for its innovative solutions and comprehensive service offerings. With a commitment to enhancing connectivity and digital transformation, Telkom serves millions of customers, from individuals to large enterprises. The company fosters a dynamic work culture that emphasizes collaboration, diversity, and continuous learning. Employees are encouraged to pursue professional development, while the inclusive environment promotes creativity and teamwork. Telkom’s commitment to customer satisfaction drives its mission, making it a trusted partner in the telecommunications landscape.
Network Engineer Interview Questions
Q1: What are the primary responsibilities of a network engineer?
A network engineer is responsible for designing, implementing, and managing network infrastructure. This includes ensuring the reliability and performance of the network, troubleshooting connectivity issues, and collaborating with other IT professionals to enhance network security.
Q2: Can you explain the OSI model and its importance?
The OSI model is a conceptual framework that standardizes the functions of a telecommunication or computing system into seven abstraction layers. It is important as it helps network engineers diagnose and resolve issues by providing a clear structure for understanding how data travels through a network.
Q3: What tools do you typically use for network monitoring?
Common tools for network monitoring include Wireshark for packet analysis, SolarWinds for comprehensive network performance monitoring, and Nagios for monitoring system resources. These tools help in identifying and resolving network issues proactively.
Q4: How do you approach troubleshooting a network issue?
I follow a structured approach: first, I identify the symptoms and gather information. Next, I isolate the problem by checking configurations and logs. Then, I implement potential solutions while documenting the process, and finally, I test to ensure the issue is resolved.
Q5: Describe your experience with routing protocols.
I have experience with various routing protocols, including OSPF and BGP. I understand their configurations, advantages, and scenarios in which each is best utilized. For example, OSPF is great for internal routing in larger networks, while BGP is essential for inter-domain routing.
Software Developer Interview Questions
Q1: What programming languages are you proficient in?
I am proficient in several programming languages, including Java, Python, and JavaScript. Each language has its own strengths and is suited for different types of projects, such as backend development, data analysis, or web development.
Q2: Can you describe the software development lifecycle?
The software development lifecycle (SDLC) includes several phases: requirement analysis, design, implementation, testing, deployment, and maintenance. Each phase is crucial for ensuring that the final product meets user needs and functions correctly.
Q3: How do you ensure code quality?
I ensure code quality by following best practices such as writing clean, maintainable code, conducting code reviews, and implementing automated testing frameworks. I also utilize version control systems like Git to manage changes and collaborate effectively with team members.
Q4: Describe a challenging project you worked on and how you overcame obstacles.
One challenging project involved integrating a legacy system with a new application. I overcame obstacles by breaking down the tasks, conducting thorough research on the legacy system, and collaborating closely with stakeholders to ensure that we met all requirements.
Q5: How do you stay updated with the latest technology trends?
I stay updated by following industry blogs, participating in online forums, attending webinars, and taking courses on platforms like Coursera or Udacity. Continuous learning is essential in the fast-evolving tech landscape.
Customer Service Representative Interview Questions
Q1: What does excellent customer service mean to you?
Excellent customer service means understanding customer needs, providing timely and effective solutions, and ensuring a positive experience throughout the interaction. It also involves active listening and empathy to build rapport with customers.
Q2: How do you handle difficult customers?
I handle difficult customers by remaining calm, listening to their concerns, and showing empathy. I aim to resolve their issues quickly and effectively while keeping a positive attitude to de-escalate any tension.
Q3: Can you provide an example of a time you went above and beyond for a customer?
In a previous role, a customer had an urgent issue that required immediate attention. I coordinated with different departments to expedite the resolution and followed up personally to ensure their satisfaction, which resulted in positive feedback.
Q4: How do you prioritize tasks when dealing with multiple customer inquiries?
I prioritize tasks based on urgency and impact. I assess each inquiry and address high-priority issues first while keeping customers informed about expected wait times. This helps manage customer expectations effectively.
Q5: What tools or software are you familiar with for customer service management?
I am familiar with various customer service management tools such as Zendesk for ticketing, CRM systems like Salesforce for tracking customer interactions, and chat support systems for real-time assistance.
Marketing Specialist Interview Questions
Q1: What are the key elements of a successful marketing campaign?
Key elements include clear objectives, understanding the target audience, compelling content, effective channels for distribution, and metrics for measuring success. Each element contributes to the overall effectiveness of the campaign.
Q2: How do you conduct market research?
I conduct market research through surveys, interviews, and analyzing industry reports. I also utilize tools like Google Analytics to understand consumer behavior and preferences, which helps in tailoring marketing strategies effectively.
Q3: Describe a marketing strategy you implemented and its outcome.
I implemented a social media marketing strategy that involved targeted ads and engaging content. As a result, we saw a 30% increase in engagement and a 15% boost in lead generation over three months.
Q4: How do you measure the success of your marketing efforts?
I measure success through key performance indicators (KPIs) such as conversion rates, ROI, customer acquisition cost, and engagement metrics. Analyzing these metrics helps assess the effectiveness of campaigns and identify areas for improvement.
Q5: What digital marketing tools do you use?
I use tools like Hootsuite for social media management, Mailchimp for email marketing, and Google Analytics for tracking website performance. These tools help streamline processes and provide insights for data-driven decisions.
telkom Interview Questions and Answers
Updated 21 Feb 2026Project Manager Interview Experience
Candidate: Emily Davis
Experience Level: Senior
Applied Via: Online application
Difficulty:
Final Result:
Interview Process
3
Questions Asked
- How do you manage project risks?
- Describe your experience with Agile methodologies.
- Tell us about a project that failed and what you learned.
Advice
Prepare examples that showcase leadership and problem-solving under pressure.
Full Experience
The process involved an initial HR interview, a technical interview focusing on project management skills, and a final round with senior management discussing strategic alignment and leadership style.
Sales Executive Interview Experience
Candidate: David Kim
Experience Level: Mid-level
Applied Via: Job portal
Difficulty:
Final Result: Rejected
Interview Process
3
Questions Asked
- How do you approach sales targets?
- Describe a successful sales campaign you led.
- How do you handle rejection in sales?
Advice
Focus on quantifying your achievements and demonstrating resilience.
Full Experience
The interview included an HR screening, a sales skills assessment, and a final interview with the sales director. I felt my examples could have been stronger.
Software Developer Interview Experience
Candidate: Catherine Smith
Experience Level: Senior
Applied Via: Recruiter contact
Difficulty: Hard
Final Result:
Interview Process
4
Questions Asked
- Write a function to reverse a linked list.
- Explain RESTful API design.
- How do you ensure code quality in your projects?
- Describe a challenging bug you fixed.
Advice
Prepare coding problems and be ready to discuss your development process in detail.
Full Experience
The recruiter reached out to me, and I went through a coding test, a technical phone interview, an onsite with coding and system design, and finally a cultural fit interview.
Customer Service Representative Interview Experience
Candidate: Brian Lee
Experience Level: Entry-level
Applied Via: Referral
Difficulty: Easy
Final Result:
Interview Process
2
Questions Asked
- How do you handle difficult customers?
- Describe a time you went above and beyond for a customer.
Advice
Be personable and show your communication skills clearly.
Full Experience
After a referral, I had a brief HR interview followed by a situational interview with the customer service manager. They valued my enthusiasm and problem-solving approach.
Network Engineer Interview Experience
Candidate: Alice Johnson
Experience Level: Mid-level
Applied Via: Online application
Difficulty:
Final Result:
Interview Process
3
Questions Asked
- Explain the OSI model.
- How do you troubleshoot network outages?
- Describe your experience with Cisco routers.
Advice
Brush up on networking fundamentals and practical troubleshooting scenarios.
Full Experience
The process started with an online application followed by a phone screening. The technical round focused on networking concepts and real-world problem solving. The final round was with the team lead, discussing past projects and fit.
Frequently Asked Questions in telkom
Have a question about the hiring process, company policies, or work environment? Ask the community or browse existing questions here.
Common Interview Questions in telkom
Q: In a sports contest there were m medals awarded on n successive days (n > 1). 1. On the first day 1 medal and 1/7 of the remaining m - 1 medals were awarded. 2. On the second day 2 medals and 1/7 of the now remaining medals was awarded; and so on.On the nth and last day, the remaining n medals were awarded.How many days did the contest last, and how many medals were awarded altogether?
Q: A hare and a tortoise have a race along a circle of 100 yards diameter. The tortoise goes in one directionand the hare in the other. The hare starts after the tortoise has covered 1/5 of its distance and that too leisurely.The hare and tortoise meet when the hare has covered only 1/8 of the distance. By what factor should the hareincrease its speed so as to tie the race?
Q: Suppose a newly-born pair of rabbits, one male, one female, are put in a field. Rabbits are able to mate at the age of one month so that at the end of its second month a female can produce another pair of rabbits. Suppose that our rabbits never die and that the female always produces one new pair (one male, one female) every month from the second month on.
Q: A rich man died. In his will, he has divided his gold coins among his 5 sons, 5 daughters and a manager. According to his will: First give one coin to manager. 1/5th of the remaining to the elder son.Now give one coin to the manager and 1/5th of the remaining to second son and so on..... After giving coins to 5th son, divided the remaining coins among five daughters equally.All should get full coins. Find the minimum number of coins he has?
Q: Consider a pile of Diamonds on a table. A thief enters and steals 1/2 of the total quantity and then again 2 extra from the remaining. After some time a second thief enters and steals 1/2 of the remaining+2. Then 3rd thief enters and steals 1/2 of the remaining+2. Then 4th thief enters and steals 1/2 of the remaining+2. When the 5th one enters he finds 1 diamond on the table. Find out the total no. of diamonds originally on the table before the 1st thief entered.
Q: 3 policemen and 3 thieves had to cross a river using a small boat. Only two can use the boat for a trip. All the 3 policemen and only 1 thief knew to ride the boat. If 2 thieves and 1 policeman were left behind they would kill him. But none of them escaped from the policemen. How would they be able to cross the river?
Q: T, U, V are 3 friends digging groups in fields. If T & U can complete i groove in 4 days &, U & V can complete 1 groove in 3 days & V & T can complete in 2 days. Find how many days each takes to complete 1 groove individually.
Q: The citizens of planet nigiet are 8 fingered and have thus developed their decimal system in base 8. A certain street in nigiet contains 1000 (in base 8) buildings numbered 1 to 1000. How many 3s are used in numbering these buildings?
Q: There are 3 sticks placed at right angles to each other and a sphere is placed between the sticks . Now another sphere is placed in the gap between the sticks and Larger sphere . Find the radius of smaller sphere in terms of radius of larger sphere.
Q: ABCDE are sisters. Each of them gives 4 gifts and each receives 4 gifts No two sisters give the same combination ( e.g. if A gives 4 gifts to B then no other sisters can give four to other one.)Â (i) B gives four to A.(ii) C gives 3 to E. How much did A,B,C,E give to D?
Q: There is a room with a door (closed) and three light bulbs. Outside the room there are three switches, connected to the bulbs. You may manipulate the switches as you wish, but once you open the door you can't change them. Identify each switch with its bulb.
Q: Every day a cyclist meets a train at a particular crossing .The road is straight before the crossing and both are travelling in the same direction.Cyclist travels with a speed of 10 kmph.One day the cyclist come late by 25 minutes and meets the train 5 km before the crossing.What is the speed of the train?
Q: Tom has three boxes with fruits in his barn: one box with apples, one box with pears, and one box with both apples and pears. The boxes have labels that describe the contents, but none of these labels is on the right box. How can Tom, by taking only one p
Q: There are 7 letters A,B,C,D,E,F,GAll are assigned some numbers from 1,2 to 7.B is in the middle if arranged as per the numbers.A is greater than G same as F is less than C.G comes earlier than E.Which is the fourth letter
Q: In a Park, N persons stand on the circumference of a circle at distinct points. Each possible pair of persons, not standing next to each other, sings a two-minute song ? one pair immediately after the other. If the total time taken for singing is 28 minutes, what is N?
Q: If I walk with 30 miles/hr i reach 1 hour before and if i walk with 20 miles/hr i reach 1 hour late. Find the distance between 2 points and the exact time of reaching destination is 11 am then find the speed with which it walks.
Q: There are four dogs/ants/people at four corners of a square of unit distance. At the same instant all of them start running with unit speed towards the person on their clockwise direction and will always run towards that target. How long does it take for them to meet and where?
Q: Consider a series in which 8 teams are participating. each team plays twice with all other teams. 4 of them will go to the semi final. How many matches should a team win, so that it will ensure that it will go to semi finals.?
Q: Jack and his wife went to a party where four other married couples were present. Every person shook hands with everyone he or she was not acquainted with. When the handshaking was over, Jack asked everyone, including his own wife, how many hands they shook?
Q: In a country where everyone wants a boy, each family continues having babies till they have a boy. After some time, what is the proportion of boys to girls in the country? (Assuming probability of having a boy or a girl is the same)