What can Oscar do to stop the unsolicited emails on the email server?
What can Oscar do to stop the unsolicited emails on the email server? Enable a spam filter. When working with a security consultant that your company has hired, you notice that he is running software on one of the machines.
What specific vulnerability do updates help prevent?
Software updates help protect your data If it’s a ransomware attack, they might encrypt your data.
What should Jannette do first on her computer?
What should Jannette do first on her computer? Quarantine the system. Tim has removed a virus from a customer’s computer.
What has happened to Holly’s computer?
When Holly opens the Action Center she sees this screen. What has happened to Holly’s computer? She has downloaded a rogue antivirus. Samantha is having an issue with Windows crashing and believes that malicious software is causing it to crash.
What kind of malware could be causing the issues on Frank’s computer?
rootkit
What are the 3 System Summary areas of the system information utility?
It’s divided into three core groups: Hardware Resources, Components and Software Environment. The first of these provides some fairly low-level details on how hardware resources are being used, such as memory addresses and I/O details. Chances are, you won’t be using this information on a regular basis.
What is the Run command for system information?
System information utility shows information of all the hardware and system software available on a computer system. This utility can be launched from Run window by executing the command msinfo32.
Which system tool will enable you to restore the system to a chosen point?
From the Start button menu, choose All Programs→Accessories→System Tools→System Restore.
How do I restore my computer without a restore point?
Fix #1: System Restore is enabled
- Click Start > Control Panel.
- Click System.
- Go to System Restore tab. Windows XP System Restore tab.
- Make sure the Turn off System Restore on all drives is unchecked.
How do I run System Restore from command prompt?
To perform a System Restore using Command Prompt:
- Start your computer in Safe Mode with Command Prompt.
- When Command Prompt Mode loads, enter the following line: cd restore and press ENTER.
- Next, type this line: rstrui.exe and press ENTER.
- In the opened window, click ‘Next’.
Can System Restore fix driver issues?
It is used to solve problems such as running tardiness, responding halt and other system problems of the PC. System restore will not affect any of your documents, images or other personal data, but it will remove apps, drivers, and other programs installed after the restore point was made.
What is the name of the narrow strip along the bottom of the Windows environment?
The taskbar on a computer screen is the narrow strip of icons, usually located at the bottom of the screen, that shows you which windows are currently open and that allows you to control functions such as the Start button and the clock.
Where can Zach go to check the security logs quizlet?
Where can Zach go to check the security logs? Correct. In Event Viewer, Zach can see the security logs that audit logins and attempts to log in. He can use these logs to help determine problems with the computer system.
What command can be used to check for file system errors?
CHKDSK
What is best practice for the remaining unused account quizlet?
What is best practice for the remaining unused account? Disable the account until the employee is ready to use it. A Windows 10 Home user is attempting to encrypt the contents of a folder on a volume formatted with NTFS.
Which of the following user accounts are created automatically and disabled?
Administrator user
What is a sequence of booting up an operating system?
The BIOS start the monitor and keyboard. The BIOS then starts the boot sequence. It looks for the operating system stored on your hard drive and loads it into the RAM. The BIOS then transfers control to the operating system, and with that, your computer has now completed the startup sequence.
Why does a normal hard boot takes longer?
Why does a normal hard boot take longer than a normal soft boot? Correct. In a hard boot, the BIOS/UEFI must perform the initial steps before loading the OS. Pressing F8 when Windows 10 is loading will launch the Advanced Boot Options screen if it has been enabled.
What do you do to start the boot process?
The boot process begins when you push the power button, which sends power to the bootloader in the cache memory. The bootloader program performs a POST, or Power On Self Test called, and if everything is okay, the Basic Input Output System, or BIOS, is activated and then finds and loads the operating system.
How does boot process work?
Booting (also known as booting up) is the initial set of operations that a computer system performs when electrical power is switched on. The process begins when a computer that has been turned off is re-energized, and ends when the computer is ready to perform its normal operations.
What happens during the boot process?
Booting is what happens when a computer starts. When you boot a computer, your processor looks for instructions in system ROM (the BIOS) and executes them. They normally ‘wake up’ peripheral equipment and search for the boot device. The boot device either loads the operating system or gets it from someplace else.
What is meant by boot process?
In computing, booting is the process of starting a computer. After it is switched on, a computer’s central processing unit (CPU) has no software in its main memory, so some process must load software into memory before it can be executed.
What are three common tasks that operating systems perform?
An operating system has three main functions: (1) manage the computer’s resources, such as the central processing unit, memory, disk drives, and printers, (2) establish a user interface, and (3) execute and provide services for applications software.