VMware Workstation replaces CTRL-ALT-DELETE with which of the following?
- CTRL-ALT-INSERT
- A mouse click
- CTRL-ALT-SHIFT
- CTRL-ALT-TAB
VMware Workstation replaces CTRL-ALT-DELETE with which of the following?
Thursday, November 23, 2017
In PowerShell, all of the following are valid ways to create an array, except:
In PowerShell, all of the following are valid ways to create an array, except:
- $array = %('this, 'that')
- $array = @('this', 'that')
- $array = ('this', 'that')
- $array = [array]('this', 'that')
EXPLANATION
In programming, arrays are collections of items. In PowerShell, these items are always objects, and a single array can contain different, unrelated object types.Typically, simply putting a comma between different items causes them to be treated together like an array. You can also explicitly declare an array with the [array] type marker, or with the shorthand "@" symbol.
In PowerShell, the "%" symbol is an alias for "Foreach-Object", and the example above will throw an error.
Fun fact: in Perl, the "%" is used to declare a variable as a hashtable, which is similar to an array, but uses a named key index instead of an automatic number index; unlike in PowerShell, the variable prefix in Perl actually changes depending on use, so a hashtable variable would look like "%variable" instead of "$variable".
Which of the following is NOT a feature of the Microsoft Exchange 2016 Transport Pipeline?
Which of the following is NOT a feature of the Microsoft Exchange 2016 Transport Pipeline?
- Transport service
- Mailbox transport
- Back end transport service
- Front end transport service
EXPLANATION
The Microsoft Exchange Transport Pipeline uses the following services:- Front end transport service, which does basic message filtering based on domains, connectors, senders and recipients. It only connects with the transport service on a mailbox server and does not backlog any messages locally
- Transport service, which runs on all mailbox servers, and handles SMTP mail flow. It helps in message categorization and content inspection. The transport services routes messages between the Mailbox Transport service, the Transport Service and Front End Transport service. This service does not queue messages locally
- Mailbox Transport, which handles receiving and sending SMTP to the transport service from the mailbox using remote procedures calls (RPCs).
SOURCE
https://technet.microsoft.com/en-us/library/aa996349(v=exchg.160).aspxOn a Windows Domain Controller, which of the following does the SYSVOL share contain?
On a Windows Domain Controller, which of the following does the SYSVOL share contain?
- The Active Directory replication queue
- The primary Active Directory database
- Group policy object files and network logon scripts
- System Volume partition information
EXPLANATION
SYSVOL provides a standard location to store important elements of Group Policy objects (GPOs) and scripts that need to be read and synchronized by all domain members.https://social.technet.microsoft.com/wiki/contents/articles/24160.active-directory-back-to-basics-sy...
SOURCE
https://social.technet.microsoft.com/wiki/contents/articles/24160.active-directory-back-to-basics-sysvol.aspxWhat is a WIFI pineapple?
What is a WIFI pineapple?
- A access point that looks like a pineapple
- It is a hacking / security testing device.
- A pineapple with the top cut off
- A network connected pineapple
EXPLANATION
The WIFI pineapple is a device that will allow security testers to preform WIFI man-in-the-middle/ rogue AP testing.SOURCE
https://hakshop.com/products/wifi-pineapple?variant=11303862021Which of the following best describes a network-based intruder prevention system (NIPS)?
Which of the following best describes a network-based intruder prevention system (NIPS)?
- Detects and takes actions against threats
- Provides a sweet diversion from life's little irri
- Identifies zero-day vulnerabilities
- Detects and eliminates threats
EXPLANATION
A network-based intruder prevention system attempts to detect and mitigate threats by taking action to block them. While it may be able to identify a zero-day vulnerability using anomaly-based signatures, this is not its primary function.What is the disk fault tolerance in a minimally sized RAID 50 array?
What is the disk fault tolerance in a minimally sized RAID 50 array?
- 1 MAX
- 3 MAX
- NONE
- 2 MAX
