Test Mode
Reading Mode
Right = 0
Wrong = 0
Google
Yahoo
MSN
Windows
AOL
Symantec
Kaspersky
AVG
Win-pro
McAfee
E-News
BD News
NTV News
Prothom Alo News
Cafe News
টেলিফোন লাইন
ইন্টারনেট
টেলিভিশন
রেডিও
এক ধরনের রোগ
এক ধরনের প্রোগ্রাম
জীবানু বিশেষ
বিশেষ হার্ডওয়ার
folder
spreadsheet
attachment
message body
Modem
Scanner
Mouse
Monitor
An Internet connection, an Internet Service Provider and Browser Software
Only Internet Explorer or Netscape Navigator
A Modem and a Browser
Nothing
click through
wholesale
e-commerce
streaming
Norton
McAfee
Kaspersky
Win-pro
Monster.com
Facebook.com
Mediafire.com
Google.com
to connect two dissimilar networks
to connect two similar networks
to connect two computers in a LAN
to connect a printer within a LAN
8 bits
16 bits
32 bits
64 bits
7 Layers
5 Layers
9 Layers
8 Layers
Router
Gateway
NIC
Modem
data is sent in boath directions simulataneously in a cotrolled way
Data can travel in two directions, but only one direction at one time
Data is sent in both directions simultaneously
data can travel in only one direction at all times
the range of frequencies
bit per second
cycle per second
bit per minute
প্রাপকের ই-মেইল ঠিকানা
ই-মেইলের বিষয়
তারিখ
সময়
সবগুলোই লিখতে হয়