Which of the following commands will list the BIOS information about a device when it cannot otherwise be detected by a Linux system?
A. dmidecode
B. biosinfo
C. lsuefi
D. hwls
Answer: A
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What is the result after the following statement executes?
``` char var1 = tolower('A'); ``` a. var1 stores the character value 'A' b. var1 stores the ASCII value for lowercase 'a' c. the character A is output to the monitor d. the character a is output to the monitor e. None of these
Based on the limited information provided in the depicted scenarios, list the types of attacks that could potentially be carried out if any of the programs outside of the cloud were malicious. Provide a brief explanation justifying the threat of each proposed attack.
The diagram below illustrates the interaction between two cloud service consumers (A and B) and two virtual servers (A and B) hosted on a cloud.
Create a PL/SQL procedure object in your schema. Using a Cursor the procedure code should be able to retrieve records of all customers and check their credit limit. If a customer credit limit is greater than 100000 the procedure should insert a record in the table HighCredits.
(a) What is a named block in PL/SQL and how many types does PL/SQL support? (b) Specify the general structure of an anonymous block. (c) Assume that the following tables are part of a Company database schema (d) Invoke the procedure from SQL*Plus.
If a user is having a problem logging in to a company intranet, what test can you make from another computer on the network to determine if the user's computer is up, the TCP/IP protocol is working, and the system is connected to the network?
What will be an ideal response?