Category: 0. BLOG

When TCP detects packet loss primarily using missing acknowledgments, the loss signal most directly triggers A DNS cache refresh B

In a wired link, if measured bandwidth is high but file download is still slow, the most likely metric affected

In a noisy wireless link, which approach most directly improves reliability without changing bandwidth A Longer URL paths B Lower

In a communication system, the “sender” is the device that A Receives the data B Generates the data C Stores

In a standard communication setup, the device that receives the data is called the A Sender node B Medium path

In a TCP connection, the receiver can detect missing data primarily using A MAC addresses B DNS records C Subnet

In digital networks, which measurement best represents the actual useful data rate after overhead and errors A Throughput value B

A communication channel with higher bandwidth can generally carry A More data per second B More IP addresses C More

When a message is broken into smaller units for transmission across networks, those units are called A Domain records B

In a basic data communication system, which component creates and sends the data toward the destination A Receiver device B