What is virus scanning and how does it work?
What will be an ideal response?
Virus scanning refers to the process of examining files or e-mail messages for filenames, file
extensions such as .exe (for executable code) or .zip (for zipped files), and other indications
that viruses are present. Many viruses have suspicious file extensions, but some seem innocuous.
Antivirus software uses several methods to look for malware, including comparisons to
the software's current signature files, which contain a pattern of known viruses. Signature
files are the primary reason for keeping your antivirus software updated; antivirus software
vendors frequently create updates and make them available for customers to download.
When antivirus software recognizes the presence of viruses, it deletes them from the file system or places them in a storage area called a quarantine where they cannot replicate themselves or do harm to other files.
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Which of the following best defines horizontal cabling?
a. Cabling that extends out from the telecommunications closet into the LAN work area b. Cabling that extends out from the work area into the LAN c. Cabling that extends out from the backbone into the LAN work area d. Cabling that extends out from the equipment room into the LAN work area e. None of these answers is correct.
A botnet is a ____.
A. network of robots that control an assembly line at a factory B. network of servers that exchange traffic data C. ?network of devices that are used for managing security D. ?network of computers that send out access requests to servers repeatedly
Answer the following statement(s) true (T) or false (F)
1. You can specify the number of sides a polygon shape has. 2. If you select a custom shape from the Shape Tool options bar, you can choose from a panel of customized shapes and append new libraries of shapes. 3. Clicking with the Color Sampler tool will display the color mode values in the Info panel. 4. You can select up to three color samples per image when you use the Color Sampler tool. 5. For a more modern feel, use serif fonts, which display in block-like letters without appendages.
You are looking to migrate your Development (Dev) and Test environments to AWS. You have decided to use separate AWS accounts to host each environment. You plan to link each accounts bill to a Master AWS account using Consolidated Billing. To make sure you Keep within budget you would like to implement a way for administrators in the Master account to have access to stop, delete and/or terminate resources in both the Dev and Test accounts. Identify which option will allow you to achieve this goal.
A. Create IAM users in the Master account with full Admin permissions. Create cross-account roles in the Dev and Test accounts that grant the Master account access to the resources in the account by inheriting permissions from the Master account. B. Create IAM users and a cross-account role in the Master account that grants full Admin permissions to the Dev and Test accounts. C. Create IAM users in the Master account Create cross-account roles in the Dev and Test accounts that have full Admin permissions and grant the Master account access. D. Link the accounts using Consolidated Billing. This will give IAM users in the Master account access to resources in the Dev and Test accounts