FUNDAMENTALS OF COMPUTER

COMPUTER THREATS SECURITY

TYPES OF COMPUTER SECURITY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
True or False:A 32-bit operating system can usually be run on a 64-bit processor but the reverse is not true.
A
True
B
False
C
Either A or B
D
None of the above
Explanation: 

Detailed explanation-1: -Both a 32 and 64 bit OS can run on a 64 bit processor, but the 64 bit OS can use full-power of the 64bit processor (larger registers, more instructions)-in short it can do more work in same time. A 32 bit processor supports only 32 bit Windows OS. This is incorrect generally, though correct for x64 specifically.

Detailed explanation-2: -Firewalls. A firewall is a software program or piece of hardware that blocks hackers from entering and using your computer. Hackers search the internet the way some telemarketers automatically dial random phone numbers.

Detailed explanation-3: -System software is software designed to provide a platform for other software. Examples of system software include operating systems (OS) like macOS, Linux, Android and Microsoft Windows, computational science software, game engines, search engines, industrial automation, and software as a service applications.

Detailed explanation-4: -Which is a disadvantage of Mac operating systems? Computers that run Mac OS can be expensive.

Detailed explanation-5: -Another benefit of servers you can highlight for your clients is the facilitation of data protection. Without a server, a data backup would require transferring files from each individual workstation. With all sensitive files living within a single server, performing a data backup is much more streamlined.

There is 1 question to complete.