DCM Infotech Interview Questions and Answers

OSI layer is a conceptual model that characterizes and standardizes the communication functions of a telecommunication or computing system.

• OSI stands for Open Systems Interconnection.

• It has 7 layers: Physical, Data Link, Network, Transport, Session, Presentation, and Application.

• Each layer has a specific function and communicates with the adjacent layers.

• Example: Physical layer deals with the physical transmission of data, while the Application layer deals with user interface...read more

The latest processor by Intel is the 11th Gen Intel Core processors.

• The 11th Gen Intel Core processors are codenamed Tiger Lake.

• They are built on Intel's 10nm SuperFin process technology.

• They offer improved performance, AI capabilities, and graphics.

• Some examples of 11th Gen Intel Core processors are the Core i7-1185G7 and Core i5-1135G7.

Yes, I am able to punch LAN cables. The color codes are: Orange/White, Orange, Green/White, Blue, Blue/White, Green, Brown/White, Brown.

• I am familiar with T568A and T568B wiring standards

• I know that the color codes are used to identify the wires in the cable

• I can use a cable tester to ensure that the cable is properly wired

• Examples of color codes: Orange/White wire is for pin 1, Orange wire is for pin 2, Green/White wire is for pin 3, etc.

FAT32 is an older file system with limitations on file size and NTFS is a newer file system with advanced security features.

• FAT32 has a maximum file size of 4GB while NTFS can handle much larger files.

• NTFS supports file compression, encryption, and permissions while FAT32 does not.

• FAT32 is compatible with more devices and operating systems than NTFS.

• NTFS has a journaling feature that helps recover data in case of a system crash.

• FAT32 is commonly used for USB drives and older ...read more

Windows 10 is a newer version of Windows 7 with improved features and security.

• Windows 10 has a more modern user interface

• Windows 10 has better security features such as Windows Hello and Windows Defender

• Windows 10 has improved performance and faster boot times

• Windows 10 has a virtual desktop feature

• Windows 10 has a built-in voice assistant, Cortana

Configuring Outlook involves setting up email accounts, adding contacts, and customizing settings.

• Open Outlook and click on File

• Click on Add Account and enter email credentials

• Add contacts by clicking on People and selecting New Contact

• Customize settings by going to Options and selecting Mail or Calendar options