4. (10 points) For the working-set model used to prevent thrashing while keeping the degree of multiprogramming as high as possible, what other application can be also effective using the model? And how?

5. (15 points) Please write (pseudo) codes with comments to implement a collector for network packets transmitted any time from many other nodes with timestamp at transmission, so that the earliest transmitted packet received (not in the same order of transmission) in every 10 secon nds is printed out on monitor on the goal to get the most credits. Note that the earlier printed timestamp gets the more credits. Hint: Is network delay bounded? Asynchronous/synchronous I/O both might be needed.

 (a) Neglecting the channel length modulation effect, the MOSFET is operating in saturation with ID = 0.5 mA and = 0.3 V. What must the MOSFET's (W/L) be? What is the dc voltage at the drain? 

 (a) Find the dc emitter current and the dc base voltage of Q1 transistor.

(a) Calculate the differential gain .

4.Consider a CC-CE amplifier such as that in Fig. 5 with the following specifications: I1 = I2 = 1 mA and identical transistors with β = 100, = 400 MHz, and = 2 pF. Thermal voltage = 25 mV. Let the amplifier be fed with a source having a resistance = 4 kΩ, and assume a load resistance = 4 kΩ. Find the midband voltage gain Vo/vsig and estimate the 3-db frequency fH by the method of open-circuit time constants (please show the value of each time constant).

一、和聲題 以下列數字低音，完成混聲四部和聲，並標示調性及和絃級數或功能代號。20%

二、和絃結構辨認 請寫出下列和絃及其轉位之名稱。10%

三、音程辨認 下方譜例中，以圓圈標記的五處，寫出兩音之間完整的音程名稱，複音程以單音程作答。（題 1-5）10%

四、音階 以指定音高為主音、結音或起音，寫出指定音階或調式，不寫調號，以臨時記號作答。10%

五、移調與移調樂器 10% 下列譜例為小提琴與 F 調法國號二重 奏演奏用譜，若上聲部交由降 B 調單簧管、下聲部交由中提琴演奏，應如何記譜？(調號不可省略)

110年 - 110 國立臺灣大學_碩士班招生考試_部分系所:計算機結構與作業系統(B)#102077

109年 - 109 國立臺灣大學_碩士班招生考試_資訊工程學研究所:計算機結構與作業系統(B)#106045