33801. Which of the following is a type of preventative maintenance used on a hard drive?
33802. The point at which the resultant pressure on an immersed surface acts on it is known as:
33803. A flow in which the velocities of liquid particles at all sections of the pipe or channel are equal is called as:
33804. When you boot a PC and don't hear any beep, this could suggest which of the following?
33805. What is the file extension used by WIN95 to back up registry file when windows starts?
33806. A 2xx POST error code indicates a problem with:
33807. What are the IRQ's for sound card?
33808. Your IDE hard drive is not spinning up when you turn on the PC. What is the most likely problem.
33809. You can place an ISA device in an EISA slot.
33810. Bernoulli’s theorem deals with the principal of conservation of:
33811. Pitot tube is a device used in the Flowing fluid for measurement of:
33812. A hydrograph is a plot of:
33813. What resistance in ohms should be displayed when testing a speaker in a computer?
33814. After displaying the directory of a floppy disk, a different floppy is inserted into the drive. The contents of the original floppy continue to display regardless of the director requests on the other floppies placed in the drive. You remove the drive in question and install it into your test system, and it does not exhibit the problem. You should next replace the:
33815. Unit hydrograph method for flood estimation is applied to:
33816. When you are testing a fuse, you should set the Volt-OHM meter to what scale?
33817. An aquifer that is confined at bottom and top is:
33818. A customer has just installed a new cd-rw. the system was working fine before the installation, but now the cdrom does not work, what should you suggest that the customer do?
33819. Which is the most difficult environmentally to dispose of?
33820. Resistance is measured:
33821. Weirs constructed on permeable foundation are likely to fail due to
33822. How may standard levels of interrupts are provided on the 8-bit ISA bus (XT-class computer)?
33823. "Parity" errors usually indicate bad memory
33824. Rabi crops pertain to:
33825. What is the most likely cause of an "FDD controller Failure" error message?
33826. WRAM is used on a
33827. You are testing the resistance in Ohms of a fuse on a 2 amp systems. If the fuse is good, the meter should read?
33828. To prevent the computer from overheating you should?
33829. How many devices does USB support?
33830. You're on your PC at midnight and an electric storm pops up. What's the best way to protect your PC.
33831. Which type of system hoard is the MOST likely candidate for processor upgrading if you want maximum performance and future compatibility?
33832. Duty of a canal water is expressed in:
33833. How many pins on a VGA?
33834. What is modified when changing the system start-up boot sequence?
33835. Elementary profile of a gravity dam is:
33836. The measure of the amount,to which light is adsorbed or scattered by the suspended material in water,is called:
33837. In which mode can two or more applications be stored in memory at the same time?
33838. How does a parallel port communicate information to a peripheral device?
33839. You suspect a virus has entered your computer. What will not be affected by the virus?
33840. On PC power supplies, the wire attached to pin one is usually:
33841. To find out how much memory is available, you could type _____
33842. When seeking to upgrade for a particular motherboard what do you need to know?
33843. What is the size of a sector?
33844. Blue baby disease is caused in infants due to drinking water,containing higher concentrations of:
33845. Pick the correct choice for the 8088 CPU.
33846. In which mode can 2 or more applications be stored in memory at the same time?
33847. A brownout is defined as:
33848. In which phase of the laser printing process is a positive charge placed on the paper to pull the toner from the print drum?
33849. Which component stores an electrical charge?
33850. You are installing an IDE hard drive that will be your boot drive. Which is the correct order of steps that need to be followed?