Which user accounts are created automatically and disabled by default when Windows is installed?
Default local user accounts. The default local user accounts are built-in accounts that are created automatically when you install Windows. After Windows is installed, the default local user accounts cannot be removed or deleted. In addition, default local user accounts do not provide access to network resources.
How to find admin user in Oracle?
SQL> select * from dba_role_privs where granted_role=’DBA’; The v$pwfile_users view contains a list of all users who have been granted the SYSDBA or SYSOPER privilege.
Which of the following user accounts are created automatically and disabled by default when Windows is installed select two?
Which of the following user accounts are created automatically and disabled by default when Windows is installed? (Select TWO.) Correct. The Guest user is created automatically and disabled by default when Windows is initially installed.
Which of the following user accounts are created automatically and disabled by default when Windows is installed quizlet?
The Administrator user is created automatically and disabled by default when Windows is initially installed. Several computers in your organization are being used from within the building after hours when the company is closed. Your manager has asked you to configure the computers to limit access to business hours.
How can you best solve this issue without losing data in the folder?
How can you best solve this issue without losing data in the folder? Take ownership of the folder and then change permissions.
What key will cause the Windows boot manager to appear?
The Advanced Boot Options menu appears when a user presses F8 as Windows is loading.
Which Windows program must be running before a user can sign into Windows?
What error messages are likely to appear if the BIOS UEFI Cannot find a Windows Boot Manager?
The Invalid partition table error message is likely to appear if the BIOS/UEFI cannot find a Windows Boot Manager or cannot turn over operations to the boot manager.
What command will open the memory diagnostics utility?
Way 4: Open Windows Memory Diagnostic Tools via CMD Step 1: Press the Windows icon and the R key on the keyboard simultaneously. Step 2: Type cmd in the Open box and then click OK. (You can click here to learn more about CMD.) Step 3: Type mdsched and press Enter.
What are two valid steps in the six step troubleshooting method?
Six-step troubleshooting methodology. Identify the problem; establish theory of probable cause; test the theory; establish a plan of action and implement it; verify system functionality; and document everything.
What are the six steps that you can use to solve any computer problem?
1) Interview the user and back up data, 2) Examine the system and form a theory of probable cause or your best guess, 3) Test your theory, 4) Plan a solution and implement it, 5) Verify all works and take appropriate preventive measures, and 6) Document what happened and the outcome.
What should be done if a system Cannot boot from the hard drive?
If your computer is stable in Safe Mode, try uninstalling any recently installed hardware drivers or performing a system restore if you have an available backup. Then, scan the whole disk for malware. If you’re lucky, one of these steps may fix your software problem and allow you to boot Windows normally.
What causes HDD failure?
Causes. There are a number of causes for hard drives to fail including: human error, hardware failure, firmware corruption, heat, water damage, power issues and mishaps. Hard disk drive failures tend to follow the concept of the bathtub curve.
How do I fix a corrupted hard drive?
Methods to Fix Corrupted Hard Drive
- Go to Computer/This PC >> Select Hard Drive >> Choose Properties.
- Select Tools >> Error checking >> Check now >> Check local disk >> Start.
- Shut down all open and running programs >> wait for the system to check upon the next boot >> restart the PC.
How can we avoid data loss as a result of disk failure?
How to Prevent Data Loss with Preventative Action
- Keep your computer clean and dust-free.
- If your PC gets hot, take it apart and clean it.
- Save and backup your files regularly, to multiple locations.
- Create an image backup BEFORE the first signs of hard drive failure.
- Keep your anti-virus software up to date.
How do you prevent data loss?
How to prevent data loss
- Regularly schedule “fire drills” to restore information from backup.
- Keep computers in safe, dry and dust-free areas.
- Back up data regularly.
- Have a generator or battery back-up system.
- Protect equipment from static electricity that can erase data or damage components.
What are the two most common cause of data loss?
Studies show hardware failure and human error are the two most common causes of data loss, accounting for roughly three quarters of all incidents. Another cause of data loss is a natural disaster, which is a greater risk dependent on where the hardware is located.
What causes the greatest amount of loss to data?
Hard drive crashes account for the highest percentage of data loss, but human errors and issues with software follow closely behind. According to data from Kroll Ontrack: 67 percent of data loss is caused by hard drive crashes or system failure. 14 percent of data loss is caused by human error.
How do you deal with lost data?
By far the most common approach to the missing data is to simply omit those cases with the missing data and analyze the remaining data. This approach is known as the complete case (or available case) analysis or listwise deletion.
What can be done to prepare against a sudden loss of data stored in a computer?
Below are 5 easy steps that every computer user can take to prevent data loss.
- Protect against power disturbances.
- Backup regularly.
- Invest in antivirus and spyware protection.
- Protect critical files and applications.
- Properly shut down your system.
What are the consequences of data loss?
Beyond the immediate financial impact of data loss, other consequences include a loss of customer confidence, corporate liability and the loss of current and future business.
What are common forms of loss of data?
Types of Data Loss
- Human error – accidental or unknowing data deletion, modification, overwrite.
- File corruption – software error, virus infection.
- Hardware – drive failure, controller failure, cpu failure.
- Site-related – theft, fire, flood, earthquake, lightning, etc.
What could happen if you do not back up your system?
By not backing up your data, you’ll lose valuable time in transit to your office or, as we discovered earlier, getting someone to send you the files you forgot. And if you’ve suffered a data crash, all the previous points will make you lose days, weeks, or even months recovering.
What are the possible consequences of poor information storage?
Over time, poor records management can lead to these systemic issues: Excessive amounts of time is wasted sorting through messy filing cabinets. Valuable office space is used to store paperwork, forcing the company to pay premium prices for document storage. Files are misplaced, buried, and lost.
What is the impact of poor data quality?
Poor-quality data can lead to lost revenue in many ways. Take, for example, communications that fail to convert to sales because the underlying customer data is incorrect. Poor data can result in inaccurate targeting and communications, especially detrimental in multichannel selling.
What are the problems of record keeping?
There are six common problems that firms have with their records management systems:
- Difficulty inventorying and tracking files.
- Inability to produce actionable reports from record software.
- Lack of statistics on files.
- Inefficient records disposition.
- No system for managing electronic records.
- A cumbersome interface.
Why is record keeping important?
You need good records to monitor the progress of your business. Records can show whether your business is improving, which items are selling, or what changes you need to make. Good records can increase the likelihood of business success.
What are the principles of record keeping?
The 8 Principles are: Accountability, Transparency, Integrity, Protection, Compliance, Accessibility, Retention and Disposition. These are the “Principles” of good management of Records. ISO 15489: Records management is a globally recognized requirement.
What do you mean by record keeping?
Recordkeeping is the act of keeping track of the history of a person’s or organization’s activities, generally by creating and storing consistent, formal records. Recordkeeping is typically used in the context of official accounting, especially for businesses or other organizations.
What are the characteristics of record keeping?
Characteristics of records systems
- routinely capture records within the scope of the business activity it supports.
- routinely create process metadata.
- provide adequate information about the records within them.
- have controls that will ensure accuracy and quality of records created, captured and managed.