Ram
Which of the answers listed below refers to the industry name used for DDR-333 modules?
A) PC-2100
B) PC-2400
C) PC-2700
D) PC-3200
C) PC-2700
Which of the terms listed below refers to a proprietary flash memory card format used mainly in older digital cameras?
A) xD
B) SD
C) SSD
D) Mini-SD
E) Micro-SD
A) xD
Which of the following answers describe the characteristic features of Socket H/H1? (Select 3 answers)
A) AMD CPU socket
B) 942 contacts
C) PGA packaging
D) 1156 contacts
E) LGA packaging
F) Intel CPU socket
D) 1156 contacts
E) LGA packaging
F) Intel CPU socket
In computer graphics, the frequency at which the screen is redrawn is called:
A) Aspect ratio
B) Interlacing
C) Refresh rate
D) Screen resolution
C) Refresh rate
Which of the following answers refer(s) to S/PDIF? (Select all that apply)
A) Twisted-pair cabling
B) Digital audio interface
C) Coaxial cabling
D) Video interface
E) Fiber-optic cabling
F) High-Definition Multimedia Interface (HDMI)
B) Digital audio interface
C) Coaxial cabling
E) Fiber-optic cabling
What is the peak transfer rate of a DDR-266 module?
A) 1600 MB/s
B) 2133 MB/s
C) 2666 MB/s
D) 3200 MB/s
B) 2133 MB/s
A hybrid drive provides a combination of which of the following technologies? (Select 2 answers)
A) SD
B) HDD
C) xD
D) SSD
E) CF
B) HDD
D) SSD
The bus between the CPU and the internal memory cache (L2 cache) inside the CPU housing is called:
A) I/O Controller Hub (ICH)
B) Front-side bus (FSB)
C) Universal Serial Bus (USB)
D) Back-side bus (BSB)
D) Back-side bus (BSB)
Which of the following statements are true? (Select all that apply)
A) A digital image displayed on the graphics monitor screen consists of pixels arranged in rows and columns
B) The term "screen resolution" refers to the maximum number of pixels in each dimension (horizontal and vertical) that can be addressed by a digital display device
C) In order to ensure the sharpest text and image displayed by a CRT monitor it is usually recommended to set the monitor to run only at a specific resolution (which is also referred to as the CRT's native resolution)
D) The term "screen resolution" refers to the relative horizontal and vertical size of a digital image displayed on the graphics monitor screen
E) The smallest unit of a digital image represented on the digital display device is known as pixel
F) In order to ensure the sharpest text and image displayed by a LCD monitor it is usually recommended to set the monitor to run only at a specific resolution (which is also referred to as the LCD's native resolution)
A) A digital image displayed on the graphics monitor screen consists of pixels arranged in rows and columns
B) The term "screen resolution" refers to the maximum number of pixels in each dimension (horizontal and vertical) that can be addressed by a digital display device
E) The smallest unit of a digital image represented on the digital display device is known as pixel
F) In order to ensure the sharpest text and image displayed by a LCD monitor it is usually recommended to set the monitor to run only at a specific resolution (which is also referred to as the LCD's native resolution)
The Parallel ATA (PATA) interface standard specifies the maximum allowable cable length of:
A) 4.5 meters
B) 1 meter
C) 18 inches
D) 2 meters
C) 18 inches
What are the characteristic features of the Double Data Rate 2 Synchronous Dynamic Random Access Memory (DDR2 SDRAM)? (Select 3 answers)
A) Reads/writes 4 words of data per clock cycle
B) 1 notch on the module contact surface
C) 204 contact pins
D) Reads/writes 8 words of data per clock cycle
E) 240 contact pins
F) 2 notches on the module contact surface
A) Reads/writes 4 words of data per clock cycle
B) 1 notch on the module contact surface
E) 240 contact pins
A type of media used as a secondary system storage in tablets and mobile phones is known as:
A) CF
B) Mini-SD
C) eMMC
D) Micro-SD
E) xD
C) eMMC
A set of Intel CPU hardware enhancements improving support for virtualization is known as:
A) EPV
B) VT-x
C) Catalyst
D) Hyper-V
B) VT-x
What type of unit is used to describe the refresh rate of a computer screen?
A) Hz
B) cd/m2
C) MHz
D) Lumen
E) KHz
A) Hz
Which of the answers listed below refer to coaxial cabling? (Select 2 answers)
A) RG-59
B) UTP
C) Multimode
D) STP
E) RG-6
F) Single mode
A) RG-59
E) RG-6
Which of the following answers refers to the industry name used for DDR2-1066 modules?
A) PC2-4200
B) PC2-5300
C) PC2-6400
D) PC2-8500
D) PC2-8500
A storage technology that combines multiple disk drive components into a single logical unit to increase logical volume size, improve performance, or reliability is called:
A) Serial ATA (SATA)
B) Small Computer System Interface (SCSI)
C) Single Large Expensive Disk (SLED)
D) Redundant Array of Independent Disks (RAID)
E) Parallel ATA (PATA)
D) Redundant Array of Independent Disks (RAID)
What are the characteristic features of Socket B? (Select 3 answers)
A) 1366 contacts
B) Intel CPU socket
C) 775 contacts
D) LGA packaging
E) AMD CPU socket
F) PGA packaging
A) 1366 contacts
B) Intel CPU socket
D) LGA packaging
Which of the following units is used for measuring the brightness of an image rendered by an image projector?
A) dB
B) cd/m2
C) Lumen
D) Hz
C) Lumen
Which of the following devices connects to the motherboard via a 34-pin ribbon cable?
A) USB thumb drive
B) Floppy Disk Drive (FDD)
C) CRT monitor
D) Hard Disk Drive (HDD)
E) Audio/Modem Riser (AMR)
B) Floppy Disk Drive (FDD)
What is the total bandwidth of a DDR2-533 module?
A) 3200 MB/s
B) 4266 MB/s
C) 5333 MB/s
D) 6400 MB/s
B) 4266 MB/s
Which of the following solutions does not offer fault tolerance?
A) RAID 5
B) Disk duplexing
C) RAID 0
D) Disk mirroring
E) RAID 1
C) RAID 0
The bus between the CPU and northbridge is called:
A) Back-side bus (BSB)
B) Universal Serial Bus (USB)
C) I/O Controller Hub (ICH)
D) Front-side bus (FSB)
D) Front-side bus (FSB)
The brightness of an LCD display screen is measured in:
A) Hz
B) Lumens
C) dB
D) cd/m2
D) cd/m2
The Pin Grid Array (PGA) is a type of surface-mount packaging for integrated circuits (ICs) that is notable for having the pins on the socket rather than the integrated circuit.
A) True
B) False
B) False