《CompTIA CompTIA Strata IT Fundamentals FC0-U21题库》.pdfVIP

FC0‐U21    FC0-U21 CompTIA Strata IT Fundamentals Version 13.8   买题库 QQ:860424807 FC0‐U21    QUESTION NO: 1 Which of the following is NOT a parallel port mode? A. EPP/ECP B. ECP C. EPS D. EPP Answer: C QUESTION NO: 2 Which of the following expansion buses is used in Laptops? A. PCI B. PCMCIA C. MCA D. ISA Answer: B QUESTION NO: 3 Which of the following PC components has an air filter? A. Processor B. LAN Card C. RAM D. HDD Answer: D QUESTION NO: 4 Which of the following is the process of bypassing the CPU? A. Caching B. DMA C. Spoofing   买题库 QQ:860424807 FC0‐U21    D. Spooling Answer: B QUESTION NO: 5 Which of the following components of a laptop is NOT upgradeable? A. RAM B. NIC C. Hard disk D. Motherboard Answer: D QUESTION NO: 6 Which of the following types of formatting can only be done by the manufacturer? A. Quick formatting B. High-level formatting C. Low-level formatting D. Initial-level formatting Answer: C QUESTION NO: 7 What amount of data can a sector hold? A. 1000 bytes B. 512 bytes C. 625 bytes D. 1024 bytes Answer: B QUESTION NO: 8   买题库 QQ:860424807 FC0‐U21    Which of the following PC components has an air filter? A. RAM B. HDD C. CD-ROM D. CPU Answer: B QUESTION NO: 9 Which of the following is NOT an analog display standard? A. VGA B. DVI C. CGA D.