CompTIA

CompTIA Operational Procedure 2

To clean the inside of a printer, which of the following tools would be used? (Choose all of the options that apply.)

Please select 2 correct answers

Cleaning brush

Toner vacuum

Regular vacuum

Can of compressed air

Correct! Wrong!

Correct answer: Can of compressed air & Toner vacuum

In the event that Ivan is cleaning out one of the old printers with a shop vacuum in the back room at work, what kind of vacuum should he use? You tell Ivan to stop using the shop vacuum as soon as you walk in, warning him that he could damage the printer components.

fireproof vacuum

Dell all-in-one vacuum

specialized anti-static vacuum

laser vacuum

Correct! Wrong!

Correct answer: specialized anti-static vacuum

Which of the following is a criterion for reliability?

RPO

MTTR

MTBF

MTTF

Correct! Wrong!

Correct answer: MTBF

MTBF is a measure of reliability.

When Eddie overhears his IT manager arguing with a network administrator about how to properly dispose of computer equipment as he prepares to leave work for the day, what should you tell him? You explain how the administrator may easily refer to the safety data page (SDS) when the IT manager summons you to examine disposal instructions. The IT manager then inquires as to who is in charge of the SDS.

FBI

OSHA

EPA

FCC

Correct! Wrong!

Correct answer: OSHA

What is the first step in successful incident response after an event report has been filed?

Make sure you have the right documentation.

Take photos of the situation.

Create a chain of custody.

Confirm that a failure occurred.

Correct! Wrong!

Correct answer: Confirm that a failure occurred.

The first step is to confirm that an incident has happened or is happening right now. You can go on to the next phase of the incident response procedure after you've recognized this.

The executives have been contemplating how to avoid a repetition of a recent power outage that knocked the company offline for 30 minutes. During the planning and design stages, they enlist your help as an IT expert. According to one CEO, how can you tell how much a surge suppressor can withstand? So, what are your options for responding to him?

dB rating

spike rating

capacitor A level

joule rating

Correct! Wrong!

Correct answer: joule rating

The ability of a suppressor to handle a surge will be measured in joules. A higher rating in this area indicates that you'll be able to protect yourself more successfully from higher line voltages.

Differentiate between a Simulator and an Emulator in terms of mobile network

An emulation is a system that behaves similar to something else

A simulation is a system that acts exactly like another system

A simulator is based of both hardware and software

An emulator is based on hardware and software

Correct! Wrong!

Correct answer: An emulator is based on hardware and software

Emulation is a system that acts precisely like something else, whereas simulation is a system that behaves similarly to something else.

The following is a description of a device used to safeguard electrical devices from large voltage fluctuations:

Voltage regulator module (VRM)

Power Supply Unit (PSU)

Surge suppressor

Uninterruptible Power Supply (UPS)

Correct! Wrong!

Correct answer: Surge suppressor

Which of the algorithms below is a symmetric-key algorithm?

DSA

PGP/GPG

DES

RSA

Correct! Wrong!

Correct answer: DES

You work as an IT consultant for a company in a coastal area that is subject to storms and flooding on occasion. The continuation of business operations is important because of your company's location. Which of the following plans focuses on minimizing the impact of a disaster on workers, customers, and IT systems?

Fault tolerance

Risk management

Business continuity

Disaster recovery

Correct! Wrong!

Correct answer: Business continuity

Which of the following protocols was created as a secure alternative to Telnet?

FTP

CHAP

SSH

SNMP

Correct! Wrong!

Correct answer: SSH

If an engineer is looking for a Python script in a computer's documents folder, what file extension should he or she look for?

.bat

.sh

.py

.js

Correct! Wrong!

Correct answer: .py

An employee in the research department was surfing the web when the host was infected with Malware.
Which log, as a technician, is most likely to reveal the source of the infection?

Web server logs

System Logs

DHCP logs

DNS Logs

Correct! Wrong!

Identify typical issues encountered by testers while performing mobile testing in Cloud Computing.

Automation is image-based and time-consuming; there are blackouts; and the pay is low

Expensive, time-zone differences, and a language barrier

Issues with internet access, lock-in, and the subscription model

None of the above

Correct! Wrong!

Correct answer: Issues with internet access, lock-in, and the subscription model

Government policy is not an issue in this case. Blackouts and poor salaries are not regarded as difficulties. Time Zones and language barriers are not relevant.

The elements of the first response in circumstances , where users are identified in violation of policies pertaining to forbidden content or conduct should include: (Choose all of the options that apply.)

Please select 3 correct answers

Preservation of data and devices

Reporting via the appropriate channels

Identifying the issue

Consultation with coworkers

Correct! Wrong!

Correct answer: Preservation of data and devices, Reporting via the appropriate channels, Identifying the issue

The file extensions listed below are organized into categories. Which category solely applies to mobile technology files?

gif, MAC, MDB, RTF, prc

apk, exe, iPA, prc, adb

Aapt, exe, .DIF, docx. Bat

pdf, jad, bak, xls, dab

Correct! Wrong!

Correct answer: apk, exe, iPA, prc, adb

apk – Android Application Package File
exe – Executable Files
iPA –iOS App Store Package
prc – Palm Resource Compiler
jad – Java Application Descriptor
adb – Android Debug Bridge
Aapt – Android Asset Packing Tool

A chronological record outlining persons in possession of an evidence is referred to as ___________ in forensic processes.

Chain of custody

Order of volatility

Access log

Proxy list

Correct! Wrong!

Correct answer: Chain of custody

A chronological record outlining persons in possession of an evidence is referred to as a chain of custody.

Many individuals currently receive a large number of photos and video files on their mobile devices. Where should they store/save the files, in your opinion?

Through their email systems

Virtual Desktops

Cloud File Storage services

Storage of SSD and SATA disks on their premises

Correct! Wrong!

Correct answer: Cloud File Storage services

Cloud storage is a resource with an unlimited capacity that you may use remotely online, either for free or for a price. Google Drive, iDrive, and other similar services are examples.

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CompTIA Operational Procedure 2

To clean the inside of a printer, which of the following tools would be used? (Choose all of the options that apply.)

In the event that Ivan is cleaning out one of the old printers with a shop vacuum in the back room at work, what kind of vacuum should he use? You tell Ivan to stop using the shop vacuum as soon as you walk in, warning him that he could damage the printer components.

Which of the following is a criterion for reliability?

What is the first step in successful incident response after an event report has been filed?

Differentiate between a Simulator and an Emulator in terms of mobile network

The following is a description of a device used to safeguard electrical devices from large voltage fluctuations:

Which of the algorithms below is a symmetric-key algorithm?

Which of the following protocols was created as a secure alternative to Telnet?

If an engineer is looking for a Python script in a computer's documents folder, what file extension should he or she look for?

An employee in the research department was surfing the web when the host was infected with Malware. Which log, as a technician, is most likely to reveal the source of the infection?

Identify typical issues encountered by testers while performing mobile testing in Cloud Computing.

The elements of the first response in circumstances , where users are identified in violation of policies pertaining to forbidden content or conduct should include: (Choose all of the options that apply.)

The file extensions listed below are organized into categories. Which category solely applies to mobile technology files?

A chronological record outlining persons in possession of an evidence is referred to as ___________ in forensic processes.

Many individuals currently receive a large number of photos and video files on their mobile devices. Where should they store/save the files, in your opinion?

Related Post

An employee in the research department was surfing the web when the host was infected with Malware.
Which log, as a technician, is most likely to reveal the source of the infection?