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Pre-Exam test II

Description

Quiz on Pre-Exam test II, created by Shahmeran Gilani on 08/08/2016.
Shahmeran Gilani
Quiz by Shahmeran Gilani, updated more than 1 year ago
Shahmeran Gilani
Created by Shahmeran Gilani over 7 years ago
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Resource summary

Question 1

Question
Which of the following are questions to ask for backup strategy?
Answer
  • What kind of rotation schedule is followed for backups
  • What time will the backups occur
  • How long to save backups?
  • Where is the Media/Documentation stored
  • Who is responsible for ensuring the backup occured
  • Who will verify the accuracy of backups
  • Who will dictate who does the back ups
  • Who will decide where to buy stuff from

Question 2

Question
There are 3 types of Cloud Service Models. They are [blank_start]SAAS[blank_end] , IAAS and [blank_start]PAAS[blank_end]. SAAS deals with a generic [blank_start]application[blank_end] on the web. IAAS provides machines , resourses , network and storage all avaiable for clients to [blank_start]upload[blank_end] their own [blank_start]applications[blank_end] and manage them. PAAS provides a place for clients to put their apps on the servers with provided hard drives , O/S and connections with [blank_start]development[blank_end] tools
Answer
  • SAAS
  • Paaz
  • Lass
  • PAAS
  • ASSD
  • TAZS
  • application
  • storage
  • devices
  • upload
  • download
  • extract
  • applications
  • hardware
  • patches
  • development
  • spying
  • computing

Question 3

Question
Private Cloud is
Answer
  • Owned, managed and accessed only by 1 organization
  • Available for use by general public
  • Combination of public and private
  • Shared by 2 or several organizations

Question 4

Question
Public cloud is
Answer
  • Available for use by general public
  • Owned, managed and accessed only by 1 organization
  • Shared by 2 or several organizations

Question 5

Question
Hybrid Cloud is
Answer
  • Shared by 2 or several organizations
  • Combination of pubic and private cloud
  • Private cloud

Question 6

Question
Advantages of SAAS are
Answer
  • Allow flexibility in costs (pay on demand)
  • Scalability and device dependence
  • Business continuity and Disaster recovery built-in
  • Highly secure

Question 7

Question
Disadvantages of SAAS
Answer
  • Customization difficult / expensive
  • Control / security of data
  • Moving of application / exporting of data
  • Eliminate need for on site data center
  • Scalability and device independence
  • Takes a toll on IT services

Question 8

Question
Advantages of PAAS
Answer
  • Reduced cost of infrastructure
  • Less server administration knowledge / costs
  • Greater system uptime
  • Scalability
  • Need QoS agreements to enforce needs
  • Requires multiple tenants before service is offered

Question 9

Question
Disadvantages of PAAS
Answer
  • Concern about data security
  • Challenges with legacy software
  • Need QoS agreements to enforce needs
  • Web Hosting
  • Unable to deploy applications on same day

Question 10

Question
Advantages of IAAS
Answer
  • Eliminate need for own data center (co-locate), leads to reduced cost
  • Ease of scalability
  • Strict demand costs
  • Increase in IT staffing requirements
  • Ad hoc test environments
  • Complete systems administration and management

Question 11

Question
What resources can be shared on the cloud?
Answer
  • CPU
  • RAM
  • Storage (disk space)
  • Network (capacity and speed)
  • Printing
  • USB
  • Optical Drives

Question 12

Question
If a computer is left powered on, it automatically creates a check point every how many hours?
Answer
  • 12
  • 18
  • 24
  • 48
  • 90

Question 13

Question
After how many days will a restore point be deleted?
Answer
  • 10
  • 20
  • 30
  • 60
  • 90
  • 120

Question 14

Question
System restore will backup user files.
Answer
  • True
  • False

Question 15

Question
System restore is enabled by default
Answer
  • True
  • False

Question 16

Question
If you disable System Restore you will not loose all the checkpoints.
Answer
  • True
  • False

Question 17

Question
System Restore is a service running in the background
Answer
  • True
  • False

Question 18

Question
a snapshot of necessary system settings, files, folders, and registry keys to keep a point in time reference, is know as a checkpoint
Answer
  • True
  • False

Question 19

Question
By default System Restore uses [blank_start]3-5%[blank_end] of available disk space for each drive that it is set to monitor, up to a maximum of [blank_start]10GB[blank_end]
Answer
  • 3-5%
  • 5-10%
  • 10-15%
  • 10GB
  • 20GB
  • 15GB

Question 20

Question
System Restore automatically deletes restore points after ninety days (this frequency can be adjusted in the Registry).
Answer
  • True
  • False

Question 21

Question
What conditions will cause the creation of a checkpoint
Answer
  • You Download a new game
  • You install a Windows update or patch
  • You install an unsigned device driver
  • You install an application that uses an installer that is System Restore aware
  • You restore a prior configuration with System Restore
  • You restore data from a backup set created with Windows NTbackup program
  • You manually create a checkpoint using the System Restore Wizard.
  • You change BIOS settings

Question 22

Question
All operating systems need to have a stored reference area that: Contains information about what drivers to load User configuration preferences Application settings
Answer
  • True
  • False

Question 23

Question
With DOS these settings were stored in a couple of files; namely config.sys and autoexec.bat
Answer
  • True
  • False

Question 24

Question
Windows 3.x operating system utilized two more files; namely win.ini and system.ini
Answer
  • True
  • False

Question 25

Question
Registry information is stored in files that have a [blank_start]binary[blank_end] format
Answer
  • binary
  • String
  • Bool

Question 26

Question
Registry information is never locked by the operating system,
Answer
  • True
  • False

Question 27

Question
The grouping of different categories of registry information is known as [blank_start]“hives”[blank_end]
Answer
  • Hives
  • Keys
  • Sub Keys
  • Values

Question 28

Question
HKEY_LOCAL_MACHINE” or HKLM handles the hardware information
Answer
  • True
  • False

Question 29

Question
HKEY_CURRENT_USER”, or HKCU stores
Answer
  • Bootup information
  • Desktop settings
  • user and application settings

Question 30

Question
Supporting files for “HKEY_CURRENT_USER”, or HKCU are typically located in the user’s profile folder within the “Users” folder. The primary file is named “ntuser.dat”.
Answer
  • True
  • False

Question 31

Question
Another popular format is the [blank_start]registration file[blank_end] format ([blank_start].reg extension[blank_end]).
Answer
  • registration file
  • registry file
  • reg file
  • .reg
  • exe
  • rpt
  • FILE

Question 32

Question
The major difference between the registry hive file format and registration file format
Answer
  • The registry hive file format can add and remove keys, subkeys, and values. The registration file format can only add or change keys, subkeys, and values.
  • The registry hive file format can delete keys and the registration file format can't
  • Neither can affect the registry.
  • restores the registry in case of corruption

Question 33

Question
What was a limitation of Windows 3.x win.ini and system.ini files?
Answer
  • A major problem was the fact that the operating system had to read both files line by line as it came up, so that the longer the files were, the slower the boot process.
  • Users were getting themselves into trouble by making changes to the INI files.
  • It was possible for the user to inadvertently delete an INI file
  • It was not possible to set security setting on specific file entries.
  • The files could be renamed
  • The ussers could delete the INI file while the OS was working

Question 34

Question
Worms :
Answer
  • programs that replicate themselves over a computer network. —
  • can be considered a sub-class of viruses
  • may be able to propagate without any action on the victim's part
  • masquerade as benign applications
  • try to trash your computer

Question 35

Question
Trojan Horses :
Answer
  • masquerade as benign applications
  • do not replicate themselves but are often used as 'droppers' of viruses
  • —is not a virus at all but a message warning you about the threat of a (non-existent) new virus
  • replicate themselves over a computer network
  • they will just try to trash your computer.

Question 36

Question
Hoax are
Answer
  • not a virus at all but a message warning you about the threat of a (non-existent) new virus
  • try to trash your computer.
  • masquerade as benign applications
  • replicate themselves over a computer network
  • sub-class of viruses

Question 37

Question
EXE and COM virus mechanism was to
Answer
  • —Add themselves to programs already residing on the victim computer
  • alter the executable code in such a way that they would execute first and then hand over control to their host
  • —spread by being shared via floppies (USB key today) or the Internet
  • replicate themselves over a computer network
  • do not replicate themselves but are often used as 'droppers' of viruses.—
  • stir up anxiety and waste people's time

Question 38

Question
Boot Sector viruses
Answer
  • programs that would reside on the boot sectors of floppy or Hard disks.
  • Had the CMOS counter measure added to prevent infection
  • Is not a virus at all but a message warning you about the threat
  • programs that masquerade as benign applications
  • programs that replicate themselves over a computer network

Question 39

Question
When you open a virus type file in notepad, if the first two letters are either MZ or PE then the file contains an executable file.
Answer
  • True
  • False

Question 40

Question
A signature of a virus contains
Answer
  • string of characters, such as a message that the virus will display on the screen when activated
  • Binary computer code or even a particular bit of data that is embedded in the virus.
  • Users IP address

Question 41

Question
Spyeware is
Answer
  • Any software that covertly gathers user information through the user's Internet connection without his or her knowledge
  • is not a virus at all but a message warning you about the threat of a (non-existent) new virus
  • —programs that masquerade as benign applications.

Question 42

Question
Spy ware consists of :
Answer
  • key loggers, screen capture devices, and Trojans
  • Software that is installed alongside other software or via activex controls on the internet
  • Benign Executible files

Question 43

Question
—Risk-ware is
Answer
  • name given to legitimate programs that can cause damage if they are exploited by malicious users
  • Programs are not designed to be malicious – but they do have functions that can be used for malicious purposes.
  • —File downloaders
  • —Software for monitoring computer activity
  • Actual viruses
  • Key loggers

Question 44

Question
The Master boot record has the following properties
Answer
  • only 2TB supported
  • First sector on disk
  • part of legacy bios
  • has 4 primary partitions

Question 45

Question
____ is a widely released fix for a specific problem that addresses a critical, non-security-related bug.
Answer
  • Critical Updates
  • Definition updates
  • A Driver

Question 46

Question
___ is a widely released and frequent software update that contains additions to a product’s definition database. Definition databases are often used to detect objects that have specific attributes, such as malicious code, phishing websites, or junk mail.
Answer
  • Definition update
  • Critical Update
  • Driver update

Question 47

Question
__ is new product functionality that is first distributed outside the context of a product release and that is typically included in the next full product release.
Answer
  • Feature pack
  • Security Update
  • Tool

Question 48

Question
__ is a widely released fix for a product-specific, security-related vulnerability. Security vulnerabilities are rated by their severity. The severity rating is indicated in the Microsoft security bulletin as critical, important, moderate, or low.
Answer
  • Security update
  • Feature Pack
  • Tool
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