Answer:
Modern CPUs contain multiple cores. Think of it as multiple smaller CPU's on the single CPU chip. The multiple cores can handle different processes in parallel allowing for multiple programs to be running at the same time. This is not considered true multi-processing since the architecture still has a single I/O bus and can be subject to a single point of failure. But the operating system will take advantage of the additional cores as if they were multiple physical CPU's - enhancing performance and productivity.
Explanation:
Answer:
True
Explanation:
WLANs and WANs uses wireless networking to communicate within end devices in a network. Cable networks are restricted to only a fixed area or location like a building but wireless networking surpasses that problem of immobility. With a wireless network, users can connect and work with their own personal devices and can be in any location within the premises.
Wireless network is revolutionary, but it's disadvantages are quite problematic. An increasing wireless cluster can impede network allow. As a device is added to a network, it takes a bandwidth and a more is being add, more bandwidth are taken, choking the media.
A user has to be close to the AP for better transmission and wireless is susceptible to attackers.
Answer:
Phishing is the malicious act of keeping a false website or sending a false e-mail with the intent of masquerading as a trustworthy entity in order to acquire sensitive information such as usernames, passwords, and credit card details.
Therefore, the answer to the question is option C.
