JK0-801 Online Practice Questions and Answers

Which of the following display connections has 15-pins?

A. RGB

B. VGA

C. DVI

D. HDMI

A client wants a technician to install more RAM on their graphics workstation. The client has provided a 4 GB SODIMM and had problems installing it.

Which of the following is the probable reason for this?

A. Graphic workstations require flash memory

B. The memory is incompatible for the workstation

C. Graphic workstations require solid state memory

D. The workstation has no available memory slots

Which of the following protocols would be MOST important in preserving digital evidence of criminal activity during an investigation?

A. Change control management

B. Chain of custody

C. Channel escalation

D. MSDS documents

Which of the following devices transmits data to all ports regardless of final destination?

A. Firewall

B. Router

C. Switch

D. Hub

Which of the following motherboards would fit in an ATX case?

A. BTX

B. ITX

C. Ultra ATX

D. Micro ATX

Which of the following provides the BEST solution for customers needing quiet cooling options?

A. Side panel slots

B. Liquid based

C. Additional fans

D. Thermal paste

Which of the following can be implemented on a WAP to ensure that only certain client machines can access it?

A. Wire encryption

B. Disabling SSID

C. MAC filtering

D. Port forwarding

In older laptop screens, the backlight is powered by which of the following?

A. A CCFL lamp

B. A gas

C. LEDs

D. OLED

A CAD/CAM user requires faster onscreen refresh rates.

Which of the following slots allows for faster graphic performance?

A. AGP

B. AGP x8

C. PCIe

D. PCI

Which of the following uses Intel's core i CPUs? (Select TWO).

A. F

B. 1366

C. 775

D. 1155

E. AM3

A user calls to report that a notice keeps appearing on their screen whenever they try to pull down video clips from a website. The notice says "This category is being blocked because it is streaming media. Please click continue to use your assigned quota time". The technician is aware that a new web filtering application was recently implemented which assigns a 120 minute quota on streaming media and a message appears allowing the user to continue.

Which of the following is the BEST response for the technician to give the user?

A. "If you read the entire notice screen it clearly states that you should click continue. Did you read the entire notice?"

B. "Since video takes a large amount of bandwidth, management has implemented a policy to limit what each user can download and watch."

C. "A new application was introduced to help improve and manage the network. The video should appear once you select continue on the message."

D. "Are these video clips work related? What specific website are you trying to download the videos from?"

A surge suppressor is only capable of providing protection against which of the following environmental hazards?

A. Electrostatic discharge

B. Power blackouts

C. Power spikes

D. Power brown outs

A technician is trying to connect the high-end 5.1 surround sound audio system to their Home Theater PC. Front and rear channels produce the sound but the subwoofer and the front speaker seem to be muted.

Which of the following would the technician MOST likely check to resolve the issue?

A. The power cable of the 5.1 surround sound audio system.

B. The subwoofer and the front channel speaker drivers are installed properly.

C. The subwoofer and the front channel speakers are not defective.

D. The subwoofer and the front channel speaker's RCA cable connection to the computer's audio card.

Which of the following is LEAST likely to be considered a consumer replaceable part in a laptop?

A. RAM

B. LCD screen

C. Optical drive

D. Hard drive

Which of the following cable types has a MAXIMUM transmission rate of 100 Mb?

A. CAT3

B. CAT5

C. CAT5e

D. CAT6