单项选择题
A. PCI tuner card B. PCI modem C. PCI SCSI D. PCI Ethernet
Which of the following operating system types will allo...
单项选择题Which of the following operating system types will allow a user to utilize 16GB of RAM if installed on a PC workstation?（）
A.8-bit B.16-bit C.32-bit D.64-bit
Which of the following processing types allows two inst...
单项选择题Which of the following processing types allows two instructions to be received and processednanoseconds apart?（）
A. Quad core B. Triple core C. Dual core D. Hyper-threading
The technician is repairing a PC which appears to have ...
单项选择题The technician is repairing a PC which appears to have a failing RAM module. After replacing the module, the extra memory still is not registering. Which of the following is MOST likely the issue?（）
A. Jumper settings are incorrect B. The RAM module is defective C. The memory slot is defective D. CMOS needs to be flashed
