Technical Consulting Engineer
10+ Technical Consulting Engineer Interview Questions and Answers
There were 2 Problems from which we were asked to go with one.
The one I had selected was:
Given the challenges that exist in our country, using possible sensor data from future cars, derive soluti...read more
To capture the latest 20 malicious logs from a log table, which was having many logs with the time stamp on it. Also to get this logs data stored in a Data structure best suited for the use of di...read more
Technical Consulting Engineer Interview Questions and Answers for Freshers
Code snippets : 7
Database & SQL : 7
Computer Science Basic :7
Computer Networks : 9
Aptitude & Reasoning : 7
Communication Based : 7
Math Problem : 7
few others from this domains only
Number Of MCQs - 55
Average level Questions
Networking and CCNA: 5
Programming: 5
Database:5
Mathematics: 5
System Design and OS : 5
Number Of MCQs - 25
Q5. What are specific terms in the technology (Authentication mechanism, how they work, how servers communicate)
Authentication mechanisms in technology involve various methods for verifying the identity of users and ensuring secure communication between servers.
Authentication mechanisms include passwords, biometrics, two-factor authentication, and digital certificates.
Servers communicate using protocols such as HTTPS, SSL/TLS, SSH, and OAuth.
Authentication mechanisms work by verifying the credentials provided by the user against stored data or by generating and validating digital signa...read more
Q6. What are certificates, how they work in the communication. TLS etc...
Certificates are digital documents used to verify the identity of a website or server in secure communication.
Certificates are issued by a Certificate Authority (CA) to verify the identity of the website or server.
TLS (Transport Layer Security) is a protocol that uses certificates to secure communication over the internet.
Certificates contain information such as the public key of the website/server and the digital signature of the CA.
When a user connects to a website, the web...read more
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Q7. What are all the components needed in a home networking system
Components needed in a home networking system include modem, router, switch, access point, and network cables.
Modem: connects to the internet service provider and converts the signal for use by the network.
Router: directs network traffic between devices and manages the IP addresses.
Switch: connects multiple devices within the network and allows them to communicate with each other.
Access Point: provides wireless connectivity for devices to connect to the network.
Network cables...read more
Q8. Routers relies in which layer?
Routers operate at the network layer (Layer 3) of the OSI model.
Routers forward data packets between networks based on IP addresses
They make decisions based on routing tables
Routers are essential for connecting different networks together
Technical Consulting Engineer Jobs
Q9. Best practices in the technology
Best practices in technology involve staying updated, following security protocols, testing thoroughly, and documenting processes.
Stay updated on the latest technologies and trends
Follow security protocols to protect data and systems
Thoroughly test software and systems before deployment
Document processes and procedures for future reference
Q10. Dns types used in routing?
DNS types used in routing include A, AAAA, CNAME, and MX records.
A record: Maps a domain name to an IPv4 address
AAAA record: Maps a domain name to an IPv6 address
CNAME record: Maps an alias domain name to the canonical domain name
MX record: Specifies the mail servers responsible for receiving email for a domain
Q11. Diff between udp and tcp
UDP is connectionless and unreliable, while TCP is connection-oriented and reliable.
UDP stands for User Datagram Protocol
TCP stands for Transmission Control Protocol
UDP is faster but less reliable
TCP is slower but more reliable, as it ensures delivery of data packets
UDP is used for streaming media, online gaming, and VoIP
TCP is used for web browsing, email, file transfer
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