单选题A user requires more storage space on their computer. After a technician installs a second IDE drive in the computer, the system will not recognize that there are any hard drives installed. Which of the following is the MOST likely cause of the problem

第1题：

When Bob, a technician, powers up a desktop PC, the unit will repeat three short beeps and will not POST. Which of the following is MOST likely the problem?（）

• A、The memory is failing.
• B、The CPU is overheating.
• C、The hard drive is not attached properly.
• D、The operating system is not installed.

第2题：

A PC is powered on and begins POST. The PC takes a long time when scanning for drives. The BIOS reports no hard drive can be found but the CD-ROM is identified. The technician knows that there are two hard drives on the primary EIDE controller and a CD-ROM on the secondary EIDE controller. Which of the following is the MOST likely cause of the problem?（）

• A、Both hard drives have the master jumper in place.
• B、One hard drive is set as master and the other slave.
• C、The hard drive data cable is reversed.
• D、Both hard drives have the cable select jumper in place.

第3题：

A technician notices that there is a second partition on the primary hard drive. This partitionis notassigned a drive letter and is not accessible from Windows. Which of the following is the MOST likely explanation for this extra partition?（）

• A、Space reserved by the drive manufacturer for firmware.
• B、Space set aside by Windows for use by the virtual memory swap file.
• C、A potentially dangerous virus has been downloaded onto the system.
• D、A recovery partition put there by the manufacturer.

第4题：

After hardware upgrades have been installed, the technician boots the computer system. Nodisplay output is observed but a beeping is heard from the computer. Which of the following is the MOST likely issue?（）

• A、Hard drive cables are not connected.
• B、BIOS chips are not seated properly.
• C、The power supply is not functioning.
• D、Video card is not seated properly.

第5题：

Bob, a technician, is adding a secondary IDE hard drive to an older system. After installation and the first boot, the drive is not showing in Disk Management. Which of the following is the MOST likely cause of the issue?（）

• A、The new drive’s jumper is set for master.
• B、The new drive is connected to the secondary bus as a slave drive.
• C、Both drives’ jumpers are set for cable select.
• D、The old drive’s jumper is set for master and the new drive is set for slave.

第6题：

A technician installs a SATA controller card and moves the hard drive cable from the system board to the SATA controller. The system POSTs and the controller BIOS recognizes the hard drive but does not boot to the hard drive and start Windows. Which of the following is the MOST likely cause of the problem？（）

• A、Windows cannot be booted from a controller card.
• B、The hard drive must have Windows reinstalled because a new controller card was installed.
• C、The SATA controller card was not set as a boot device in the computer BIOS.
• D、The new controller must have the correct jumper settings for Windows mode.

第7题：

第8题：

第9题：

第10题：

第11题：

第12题：

第13题：

A user reports that after configuring the BIOS to boot to the hard drive first, the system still tries to boot from the optical drive. Which of the following is the MOST likely cause?（）

• A、Optical drive
• B、Power supply
• C、CMOS battery
• D、CD-ROM disk

第14题：

An administrator installs new IDE drives into the company server. Upon starting the machine， the BIOS does not recognize any of the drives. Which of the following is the MOST likely cause of the problem？（）

• A、The jumpers are not set correctly on the drives.
• B、The power supply is not rated high enough to support the additional drives.
• C、The BIOS is not compatible with the drives.
• D、The drives are not powered on.

第15题：

A user is unable to view any DVDs on their laptop which has a DVD-ROM drive installed. After further investigation, the technician realizes that there is not any DVD-ROM or CD-ROM available under the My Computer utility. Which of the following system utilities would MOST likely be used to identify and resolve this issue?（）

• A、Task Manager
• B、Device Manager
• C、DEFRAG
• D、Event Viewer

第16题：

A user requires more storage space on their computer. After a technician installs a second IDE drive in the computer, the system will not recognize that there are any hard drives installed. Which of the following is the MOST likely cause of the problem?（）

• A、The second hard drive has not been formatted for NTFS.
• B、The jumpers on both drives are set to the cable select position.
• C、The jumper on the first drive is set to master and the second is set to slave.
• D、The jumpers on both drives are set to the master position.

第17题：

An end user reports that their computer is making noise constantly. The technician notes that the hard drive activity light is on frequently. The technician finds plenty of free space on the drive.Which of the following BEST explains why the drive light is continuously active?（）

• A、The system has a fragmented hard drive.
• B、The drive interface needs to be changed.
• C、The user has too many documents on the hard drive.
• D、The system page file has an issue.

第18题：

A technician is booting up a computer but the computer never moves beyond POST. The floppydisk drive light stays lit continuously during the boot process. Which of the following is the MOST likely cause?（）

• A、The hard drive is not formatted.
• B、The BIOS is corrupted.
• C、The motherboard has faulty capacitors.
• D、The drive cable is backwards

第19题：

第20题：

第21题：

第22题：

第23题：

第24题：