Strata Exam Practice
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Answer the following questions:
- 1.You are installing two hard disk drives on a computer/ Which of the following porrible combinations can be used? Each correct answer represents a complete solution. Choose all that apply.
- A.
Install the second hard disk drive on the primary IDE controller. Designate one drive as master and the other as Slave
- B.
Install the second hard disk drive on the secondary IDE controller ensuring that the first hard disk drive is on primary IDE controller. Designate both drives as Master.
- C.
Install the second hard disk drive on the secondary IDE controller ebsuring that the first hard disk drive is on the primary controller. Designate the second hard disk drive as Slave.
- D.
Install both the hard disk drives and the primary IDE controller. Designate both drives as Secondary.
- 2.Which of the folloring maximum resolutions does the UXGA video technology supports?
- A.
2560 x 1600
- B.
1600 x 1200
- C.
2048 x 1536
- D.
1280 x 1024
- 3.Which of the following sleep modes is the most power hungry mode?
- A.
S1
- B.
S2
- C.
S0
- D.
S3
- 4.Which of the follwing switches of the XCOPY command copies file ownership and NTFS permissions on files while copying the files?
- A.
/p
- B.
/s
- C.
/r
- D.
/o
- 5.Which of the following statements about a smart card are true? Each correct Answer represents a complete solution. Choose two.
- A.
It is used to securely store public and private keys for log on, e-mail signing and encryption, and file encryption.
- B.
It is a device used that works as an interface between a computer and a network.
- C.
It is a device that routes data packets bewtween computers in different networks.
- D.
It is a device that contains a microprocessor and permanent memory.
- 6.Which of the following ports is also known as PS/2?
- A.
6-pin Mini-DIN connector
- B.
5-pin DIN connector
- C.
4-pin Mini-DIN connector
- D.
USB connector
- 7.Which of the following statements are true about Universal Serial Bus (USB)?
- A.
USB supports hot plugging.
- B.
You can connect up to 127 peripheral devices to a single USB port.
- C.
You can connect up to 16 peripheral devices to a single USB port.
- D.
USB does not support Plug n Play installation.
- 8.Which of the following types of attacks is often performed by looking surreptitiously at the keyboard or monitor of an employee's computer?
- A.
Man-in-the-middle attack
- B.
Denial-of-service (DoS) attack
- C.
Buffer-overflow attack
- D.
Shoulder surfing attack
- 9.You are responsible for technical support at a company. One of the employees complains that his new laptop cannot connect to the companys wireless internet. You have verified that he is entering a valid password/passkey. What is most likely the problem?
- A.
His operating system in incompatible.
- B.
A firewall is blocking him.
- C.
His laptop in incompatible.
- D.
MAC filtering is blocking him.
- 10.Which of the following is a technology taht allows you to hear and watch video clips as soon as they start downlaoding from the Web site, instead of waiting for the download to complete?
- A.
Session initiation Protocol
- B.
Streaming media
- C.
HTTP streaming
- D.
Slipstreaming
- 11.Which of the following refersd to the data rate supported by a newtwork connection or interference?
- A.
Bandwidth
- B.
Preboot Execution Environment (PXE)
- C.
Branding
- D.
Spam
- 12.Which of the Following are serial interferences? Each correct answer represents a complete solution. Choose all that apply.
- A.
EPP
- B.
USB
- C.
FireWall
- D.
IEEE 1284
- 13.Which of the following devices has its own BIOS?
- A.
Har disk drive
- B.
Sound card
- C.
Network interface card
- D.
Video adaptor
- 14.Which of the following are dual core processesors? Each correct answer represents a complete solution. Choose Two.
- A.
AMD Athlon(tm) 64 X2
- B.
Intel Pentium 4
- C.
Intel(r) Pentiu(r) preocessor Extreme Edition
- D.
AMD Athlon(tm)
- 15.Which of the following switches is used with the XCOPY command to copy directories and subdirectories, including empty directories?
- A.
/q
- B.
/o
- C.
/s
- D.
/e
- 16.Which of the following provides authentication, encryption and data integrity for wireless devices?
- A.
PAP
- B.
WAN
- C.
WAP
- D.
WTLS
- 17.Mark wants to connect a printer and mouse to his laptop. Which of the following is the best wireless technology to use?
- A.
Bluetooth
- B.
802.11
- C.
802.11b
- D.
Infrared
- 18.What is the maximum resolution that the WUXGA video technology supports?
- A.
2048 x 1536
- B.
1920 x 1200
- C.
3840 x 2400
- D.
1600 x 1200
- 19.In which of the following sizes are the Express Cards modules available? Each correct Answer represents a complete solution. Choose two.
- A.
54 mm Wide
- B.
64 mm Wide
- C.
20 mm Wide
- D.
34 mm Wide
- 20.Which of the following statements about the DVI-I connector are true? Each correct answer represents a complete solution. Choose two.
- A.
It contains 4 more pins than the DVI-D connector.
- B.
It is used only for digital signal connection.
- C.
It is used for both digital and analog signal connections.
- D.
It contains 15 more pins than the DVI-D connector.
- 21.Your client currently had Windows 98 and wishes to upgrade to Windows XP. What is the most efficient way to accomplish this goal?
- A.
Buy and install the windows XP Upgrade.
- B.
Install a full copy of Windows XP.
- C.
First upgrade to Windows 2000, then to Windows XP.
- D.
You cannot upgrade from Windows 98 to XP.
- 22.Which of the following is the most commor laptop bettery found today?
- A.
NiMH
- B.
Lithium-Ion
- C.
Energizer
- D.
NiCad
- 23.Which of the following refers to a location away from the computer center where document copies and backup media are kept?
- A.
Off site storage
- B.
Network attached storage
- C.
Storage Area network
- D.
On-site storage
- 24.Which of the following statements is true about modern?
- A.
It amplifies the digital signals.
- B.
It converts digital signals into analog signals and vice versa.
- C.
It reduces the noise in analog signal.
- D.
It converts AC current to DC current and vice versa.
- 25.Which of the following devices contains no moving parts and store data in a digital format?
- A.
Solid-state drive
- B.
Cartidge tape drive
- C.
Floppy disk drive
- D.
Hard disk drive
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