Question
Which of the following is not a magnetic
disk?Solution
A DVD (Digital Versatile Disc) is an optical storage medium, not a magnetic disk. Magnetic disks like Winchester disks, Zip disks, and Disk packs store data magnetically, while DVDs use laser technology to read/write data. Knowledge Booster: 1. Magnetic disks are rewritable and provide random access to data. 2. DVDs are used for multimedia and data distribution. 3. Winchester disks are an older form of hard disks. 4. Zip disks were used for high-capacity storage but are now obsolete.
In the context of database backup, what does the term "point-in-time recovery" refer to?
How is dynamic memory allocated in Java?
Which flow control technique allows the receiver to inform the sender about its buffer status?
Which layer of the TCP/IP model is responsible for IP addressing and routing?
What does below UNIX command do?
cp file1 file2
What is a smart contract in the context of blockchain technology?
Which number system is used to represent colors in HTML and CSS?
The communication structure that we need in socket programming is called as _________.
In virtual circuit network each packet holds ___________
What is the purpose of the try-catch-finally construct?
Relevant for Exams:
