Netskope Member Technical Staff Interview Questions and Answers for Experienced

Handled a critical situation with a customer

• Identified the issue and its impact on the customer

• Communicated effectively with the customer to understand their concerns

• Collaborated with the team to find a solution

• Implemented the solution and ensured customer satisfaction

• Followed up with the customer to ensure the issue was resolved

NGFw stands for Next-Generation Firewall and it has advanced features compared to traditional firewalls.

• NGFw can identify and block advanced threats like malware, ransomware, and phishing attacks.

• It can perform deep packet inspection to analyze network traffic and detect anomalies.

• NGFw can also provide application-level visibility and control to manage network traffic based on application usage.

• It can integrate with ot...read more

SSL handshake and IPsec negotiation are both security protocols used to establish secure communication channels.

• SSL handshake is used to establish secure communication between a client and a server over the internet.

• IPsec negotiation is used to establish secure communication between two network devices.

• SSL handshake uses a combination of public and private keys to encrypt and decrypt data.

• IPsec negotiation uses a combi...read more

To find a loop in a linked list, we use Floyd's cycle-finding algorithm.

• Floyd's cycle-finding algorithm uses two pointers, one moving at twice the speed of the other.

• If there is a loop in the linked list, the two pointers will eventually meet.

• To detect the meeting point, we reset one of the pointers to the head of the linked list and move both pointers at the same speed.

• The meeting point is the start of the loop.

LRU, MRU and LFU are caching algorithms used to manage memory in computer systems.

• LRU stands for Least Recently Used and removes the least recently used items from the cache when the cache is full.

• MRU stands for Most Recently Used and removes the most recently used items from the cache when the cache is full.

• LFU stands for Least Frequently Used and removes the least frequently used items from the cache when the cache i...read more