10 Questions
What determines the total number of tracks on a drum printer?
The size of the paper
How many lines does one rotation of a drum printer typically print?
One line
What is a disadvantage of drum printers mentioned in the text?
Inability to print multiple fonts
What feature distinguishes chain/band printers from drum printers?
Use of a metallic chain/band with embossed characters
What characteristic limits the type of characters chain/band printers can print?
Character sets embossed on the chain/band
What is the primary advantage of using a wireless computing system?
Enhancing functionality by freeing communication from location constraints
Which wireless technology is specifically designed for wireless interconnection of computer systems?
Wireless Local Loop (WLL)
What is a key benefit of distributed computing systems mentioned in the text?
Shorter response times and higher throughput
What is a significant feature of Wireless Application Protocol (WAP) according to the text?
Enables wireless access to the Internet
Which statement best describes the role of a radio-router in a multihop wireless network?
Provides a centralized routing point for data transmission between devices
Learn about electronic cards and the use of electronic-card readers to transfer encoded data to a computer for processing. Discover how they are used for direct data entry into computer systems and in applications like automatic teller machines (ATMs).
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