20+ Dalmus Capital Management Interview Questions and Answers

3G and 4G handover differ in terms of speed, latency, and network architecture.

• 3G handover is circuit-switched while 4G is packet-switched

• 3G handover takes longer due to higher latency

• 4G handover is faster due to improved network architecture

• Example: 3G handover may cause a call to drop while 4G handover allows for seamless transition between towers

• Example: 3G handover may take up to 2 seconds while 4G handover can take less than 100 milliseconds

Polymorphism and inheritance can be implemented in a class using inheritance and method overriding.

• Create a base class with common properties and methods

• Create derived classes that inherit from the base class

• Override methods in the derived classes to provide specific implementation

• Use the base class reference to call the overridden methods

• Polymorphism allows objects of different derived classes to be treated as objects of the base class

Different types of cables are used for specific purposes, MCBs vary in ratings and functions, efficiency calculation involves power input and output, load installation depends on load requirements.

• Different types of cables are used based on factors like voltage rating, current carrying capacity, insulation material, and environmental conditions.

• Examples of different types of cables include PVC cables, XLPE cables, armored cables, and flexible cables.

• MCBs (Miniature Circuit Br...read more

Effective strategies for handling customer escalations include active listening, empathy, timely resolution, and follow-up.

• Practice active listening to understand the customer's concerns and show empathy.

• Apologize for any inconvenience caused and assure the customer that their issue will be resolved.

• Offer a timely resolution by providing options or solutions to address the customer's issue.

• Follow up with the customer after the escalation has been resolved to ensure their sati...read more

Improving customer SLAs involves setting realistic expectations, clear communication, efficient processes, and regular monitoring.

• Set realistic response times based on capacity and resources

• Ensure clear communication of SLA terms to customers

• Implement efficient processes to meet SLA requirements

• Regularly monitor and analyze SLA performance for continuous improvement

LTE handover is faster and smoother than 3G handover.

• LTE handover is based on IP address while 3G handover is based on circuit-switched technology.

• LTE handover takes less than 50 milliseconds while 3G handover takes around 300 milliseconds.

• LTE handover supports seamless handover between different types of networks, such as LTE to Wi-Fi, while 3G handover does not.

• LTE handover is more efficient in terms of resource utilization compared to 3G handover.

• Example: When a user moves...read more

Yes, I have knowledge related to optic fiber.

• I have experience working with optic fiber cables in previous projects.

• I am familiar with the technology used in optic fiber communication.

• I understand the advantages of using optic fiber for high-speed data transmission.

MME helps in handover by ensuring seamless transfer of user context and session information.

• MME (Mobility Management Entity) ensures that the user's context and session information is transferred to the target eNodeB (Evolved Node B) during handover.

• This helps in maintaining the continuity of the user's ongoing session without any interruption.

• MME also coordinates with the source eNodeB to release the resources allocated to the user before the handover.

• This helps in efficient...read more

Copy constructor creates a new object by copying an existing object.

• Copy constructor is a special constructor that takes an object of the same class as a parameter.

• It creates a new object with the same values as the parameter object.

• It is used to initialize an object with another object's data.

• Example: class Person { public: Person(const Person& p) { name = p.name; age = p.age; } }

• Example: Person p1("John", 25); Person p2 = p1; // copy constructor called

The profile handling and way of working for the Deputy Manager role involves managing teams, coordinating tasks, and implementing strategies.

• Managing and leading teams to achieve goals

• Coordinating tasks and ensuring smooth workflow

• Implementing strategies to improve efficiency and productivity

• Monitoring and evaluating performance

• Communicating effectively with team members and stakeholders

• Providing guidance and support to team members

• Handling conflicts and resolving issues

• Adapt...read more

LTE layers and QoS play a crucial role in managing large traffic.

• LTE has three main layers: the physical layer, the data link layer, and the network layer.

• QoS ensures that the network can handle the traffic demands of different applications and users.

• During large traffic, QoS prioritizes traffic based on its importance and allocates resources accordingly.

• For example, video streaming may be given higher priority than email traffic.

• LTE also uses techniques like carrier aggregat...read more

To drive a team, a deputy manager can motivate, communicate effectively, set clear goals, provide support, and lead by example.

• Motivate team members by recognizing their achievements and providing positive feedback.

• Communicate effectively by clearly conveying expectations, goals, and feedback.

• Set clear goals and objectives for the team to work towards.

• Provide support and resources to help team members succeed.

• Lead by example by demonstrating professionalism, dedication, and a...read more

I manage my customers by understanding their needs and providing excellent service.

• Listen actively to their concerns and feedback

• Provide personalized solutions to their problems

• Maintain a positive and professional attitude

• Follow up with them to ensure satisfaction

• Build long-term relationships with them

• Example: If a customer is unhappy with a product, offer a replacement or refund and apologize for the inconvenience.

The 15kva DG can take a load of up to 12kW.

• The capacity of a 15kva DG is 15kW.

• The maximum load it can take is usually around 80% of its capacity.

• Therefore, a 15kva DG can take a load of up to 12kW.

• This may vary depending on the specific model and manufacturer.

LTE nodes are responsible for providing wireless communication services to mobile devices.

• LTE nodes include eNodeB (base station) and MME (Mobility Management Entity).

• eNodeB is responsible for radio transmission and reception.

• MME is responsible for authentication, security, and mobility management.

• Other LTE nodes include SGW (Serving Gateway) and PGW (Packet Data Network Gateway).

• SGW is responsible for routing data between eNodeB and PGW.

• PGW is responsible for connecting LTE ...read more

Managing team rosters involves creating schedules, assigning tasks, and ensuring adequate coverage.

• Create a schedule that considers team members' availability and skills

• Assign tasks based on individual strengths and workload distribution

• Ensure adequate coverage by managing shifts and time-off requests

• Communicate changes and updates to the team in a timely manner

• Use technology or software tools to streamline the roster management process

LLVD and BLVD are abbreviations for Low Level and Base Level Ventilation Ducts respectively.

• LLVD is used for ventilation at lower levels of a building, while BLVD is used for ventilation at the base level.

• LLVD is typically used in areas such as car parks, while BLVD is used in areas such as basements.

• Both types of ducts are designed to remove stale air and replace it with fresh air to maintain a healthy environment.

• Proper maintenance and cleaning of these ducts is essential t...read more

Different types of electrical theory include Ohm's Law, Kirchhoff's Laws, and electromagnetic theory.

• Ohm's Law relates voltage, current, and resistance in a circuit (V = IR)

• Kirchhoff's Laws include Kirchhoff's Current Law (KCL) and Kirchhoff's Voltage Law (KVL)

• Electromagnetic theory explains the relationship between electricity and magnetism

The last theft case involved a stolen laptop from the office premises.

• The theft occurred during office hours

• The laptop was left unattended on a desk

• Security footage showed a suspicious individual entering the office building

• Police were called to investigate the theft

• The laptop was eventually recovered from a pawn shop