1.
The term ____________ refers to data storage systems that make it possible for a computer or electronic device to store and retrieve data.
Answer: Option 'D'
Storage technology makes it possible for a computer or electronic device to store and retrieve data.
2.
Computers were based on transistors in the _______ generation.
Answer: Option 'B'
Second generation computers designed in 1960s were based on transistors. These computers were more reliable and faster than first generation computers that were based on vacuum tubes.
3.
Which type of system can learn and adjust to new circumstances by themselves?
Answer: Option 'B'
Neural Networks can learn and adjust to new circumstances.
4.
Deleted data remains on a disk until _________.
Answer: Option 'B'
Deleted data remains on a disk until the recycle bin is emptied.
5.
A/(n) ___________ is an object embedded in a web page or email, which unobtrusively (usually invisibly) allows checking that a user has accessed the content.
Answer: Option 'C'
Common uses of web beacon are email tracking and page tagging for web analytics. Its alternative names are web bug, tracking bug, tag, or page tag.