312-49v11無料問題集「EC-COUNCIL Computer Hacking Forensic Investigator (CHFI-v11)」

質問 1

Which of the following tool can the investigator use to analyze the network to detect Trojan activities?

（A）Regshot

（B）RAM Computer

（C）TRIPWIRE

（D）Capsa

正解：D 解答を投票する

質問 2

JPEG is a commonly used method of compressing photographic Images. It uses a compression algorithm to minimize the size of the natural image, without affecting the quality of the image. The JPEG lossy algorithm divides the image in separate blocks of____________.

（A）32x32 pixels

（B）4x4 pixels

（C）8x8 pixels

（D）16x16 pixels

正解：C 解答を投票する

質問 3

Which file is a sequence of bytes organized into blocks understandable by the system's linker?

（A）executable file

（B）source file

（C）Object file

（D）None of these

正解：C 解答を投票する

質問 4

The objective of this act was to protect consumers personal financial information held by financial institutions and their service providers.

（A）California SB 1386

（B）Sarbanes-Oxley 2002

（C）HIPAA

（D）Gramm-Leach-Bliley Act

正解：D 解答を投票する

質問 5

Centralized logging is defined as gathering the computer system logs for a group of systems in a centralized location.
It is used to efficiently monitor computer system logs with the frequency required to detect security violations and unusual activity.

（A）False

（B）True

正解：B 解答を投票する

質問 6

Hard disk data addressing is a method of allotting addresses to each ___________of data on a hard disk

（A）Logical block

（B）Physical block

（C）Hard disk block

（D）Operating system block

正解：B 解答を投票する

質問 7

Buffer overflow vulnerability of a web application occurs when it fails to guard its buffer properly and allows writing beyond its maximum size. Thus, it overwrites the_________. There are multiple forms of buffer overflow, including a Heap Buffer Overflow and a Format String Attack.

（A）Adjacent string locations

（B）Adjacent memory locations

（C）Adjacent buffer locations

（D）Adjacent bit blocks

正解：B 解答を投票する

質問 8

When the operating system marks cluster as used, but does not allocate them to any file, such clusters are known as ___________.

（A）Lost clusters

（B）Bad clusters

（C）Unused clusters

（D）Empty clusters

正解：A 解答を投票する

質問 9

The Recycle Bin is located on the Windows desktop. When you delete an item from the hard disk, Windows sends that deleted item to the Recycle Bin and the icon changes to full from empty, but items deleted from removable media, such as a floppy disk or network drive, are not stored in the Recycle Bin.
What is the size limit for Recycle Bin in Vista and later versions of the Windows?

（A）Maximum of 3.99 GB

（B）No size limit

（C）Maximum of 4.99 GB

（D）Maximum of 5.99 GB

正解：B 解答を投票する

質問 10

NTFS sets a flag for the file once you encrypt it and creates an EFS attribute where it stores Data Decryption Field (DDF) and Data Recovery Field (DDR). Which of the following is not a part of DDF?

（A）Checksum

（B）EFS Certificate Hash

（C）Encrypted FEK

（D）Container Name

正解：A 解答を投票する

質問 11

Which of the following file in Novel GroupWise stores information about user accounts?

（A）ngwguard.db

（B）PRIV.STM

（C）PRIV.EDB

（D）gwcheck.db

正解：A 解答を投票する

質問 12

Digital evidence validation involves using a hashing algorithm utility to create a binary or hexadecimal number that represents the uniqueness of a data set, such as a disk drive or file.
Which of the following hash algorithms produces a message digest that is 128 bits long?

（A）SHA-512

（B）CRC-32

（C）MD5

（D）SHA-1

正解：C 解答を投票する

質問 13

Which of the following statements is not a part of securing and evaluating electronic crime scene checklist?

（A）Transmit additional flash messages to other responding units

（B）Locate and help the victim

（C）Blog about the incident on the internet

（D）Request additional help at the scene if needed

正解：C 解答を投票する

質問 14

Jack is reviewing file headers to verify the file format and hopefully find more Information of the file. After a careful review of the data chunks through a hex editor; Jack finds the binary value Oxffd8ff. Based on the above Information, what type of format is the file/image saved as?

（A）GIF

（B）ASCII

（C）JPEG

（D）BMP

正解：C 解答を投票する

質問 15

A mobile operating system manages communication between the mobile device and other compatible devices like computers, televisions, or printers.

Which mobile operating system architecture is represented here?

（A）webOS System Architecture

（B）Android OS Architecture

（C）Windows Phone 7 Architecture

（D）Symbian OS Architecture

正解：B 解答を投票する

質問 16

When a router receives an update for its routing table, what is the metric value change to that path?

（A）Decreased by 1

（B）Increased by 2

（C）Decreased by 2

（D）Increased by 1

正解：D 解答を投票する

312-49v11 無料問題集「EC-COUNCIL Computer Hacking Forensic Investigator (CHFI-v11)」

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