3.下列何者不是微處理機所常見的串列埠？
(A)JTAG(Joint Test Action Group)
(B)SPI(Serial Peripheal Interface Bus)
(C)TWI(Two-Wire Bus Interface Bus)
(D)LPT(Line Printer Terminal)

19. In a Hall effect experiment, the cutrent is 2.0 x 10-3 A when 2.0 V is applied to a semiconductor of length 6.0 cm, width 3.0 cm, and depth 0.20 cm. A magnetic field of 2.0 T produces a Hall voltage of 2.0 x 104 V.(A) cutrent density j = 3.3 A/m2, (B) number carrier density 6.0 X 1020/m3, (C) Hall Field EH =6.7x10-4 V/im, (D) resistivity ρ = 1.0 Ωㆍm, (E) All of the above are correct.

20. Maxwell added the concept of displacement curtent into Ampere's law, thereby completing the theory of electromagnetic waves. This modification suggests that equivalent currents can exist even in the absence of real currents under certain circumstances. The modified Maxwell's equations indicate: (A) Static magnetic fields can generate static electric fields. (B) Changing electric fields produce magnetic fields. (C) Static electric fields can generate static magnetic fields. (D) Blectric and magnetic fields are completely independent and do not generate each other. (E) Changing magnetic fields do not produce electric fields.

1.微處理機常以下列哪一個方式評估其執行速度？ (A)MPS(Meter Per Second) (B)BPS(Bit Per Second) (C)MIPS(Million Instruction Per Second) (D)FPS(Frame Per Second)

2.主記憶體與輔助記憶體特性比較中，下列何者錯誤？ (A)主記憶體存取速度較快 (B)輔助記憶體容量較小 (C)主記憶體較常存取 (D)輔助記憶體成本價格較便宜

4.下列何者能夠將組合語言程式轉換成微處理機可以執行的機器碼工具程式？ (A)函式庫(Library) (B)直譯器(Interpreter) (C)編譯器(Compiler) (D)組譯器(Assembler)

5.下列何者為一個微電腦系統架構的最底層？ (A)應用程式 (B)作業系統 (C)硬體 (D)視窗程式

6.下列何者傳輸方式可以同時雙向進行資料的接收與傳送？ (A)半單工 (B)單工 (C)全雙工 (D)雙工

7.當採用奇同位(OddParity)錯誤偵測方法傳送7位元資料，下列接收的二進制資料何者發生錯誤？ (A)1111001 (B)1011101 (C)1100001 (D)1010101

8.微處理機在執行中斷服務程式(ISR)時，一般而言會採取下列哪種方式來暫存資料？ (A)堆疊(Stack) (B)指標(Pointer) (C)佇列(Queue) (D)表列(List)

9.記憶體SRAM與DRAM特性比較中，下列何者錯誤？ (A)SRAM存取速度較快 (B)DRAM成本價格較高 (C)SRAM不需要刷新(Refresh) (D)DRAM功率消耗較高