問題詳情
( ) 投資指數型基金之優點是:
(A) 可規避市場風險
(B) 可獲取額外高報酬
(C) 可分散非系統風險
(D) 選項
(A)、
(B)、
(C)皆是
(A) 可規避市場風險
(B) 可獲取額外高報酬
(C) 可分散非系統風險
(D) 選項
(A)、
(B)、
(C)皆是
參考答案
答案:C
難度:適中0.5
統計:A(0),B(0),C(1),D(1),E(0)
內容推薦
- 電晶體放大電路中,下列何者是影響放大器高頻響應的主因(A)電晶體的極際電容(B)耦合電容(C)射極傍路電容(D)反耦合電容。
- A researcher is using adult stem cells and comparing them to other adult cells from the same tiss
- Black fur in mice (B) is dominant to brown fur (b). Short tails (T) are dominant to long tails (
- ( ) 下列敘述何者不正確?(A) 若兩種股票相關係數為 1,在無法賣空之下,則無法分散風險 (B) 若兩種股票共變數為 0,則其相關係數也為 0 (C) 無風險資產的標準差為 0 (D) 套
- 下圖 A 點對地之電阻值小於該對線路之迴路電阻時,該對線路會 (A)聽到雜音(B)失去撥號音(C)會聽到其他客戶的對話(D)聽到鳴音。
- 一、 請試述下列名詞之意涵:(每小題 2 分,共 14 分) 活度
- 輸入信號為 5Sin10t+6Sin20t,而輸出信號為 20Sin10t+18Sin20t,則此放大器具有下列何種失真﹖(A)頻率失真(B)非線性失真(C)波幅失真(D)互調失真。
- 下列何者不會影響放大器的低頻響應?(A)輸入端的交連電容(B)輸出端的交連電容(C)電晶體電極間的極際電容(D)射極旁路電容。
- 15 個正反器組成的環形計數器(Ring counter),其除頻模數為多少?(A)32(B)16(C)10(D)5。
- 下列哪些文字、數字與符號的「美國資訊標準交換碼(ASCII 碼)」的編碼是正確的?(A)「A」為(65)16(B)「9」為 (39)16 (C)「$」為(36)10(D)「=」為(61)10
內容推薦
- Imagine a population of 1,000 small rodents. Of these, 250 are breeding females, 250 are breeding
- The fact that the outer membrane of the nuclear envelope has bound ribosomes allows one to most r
- 1(692)10若以 BCD 碼表示,則下列何者敘述正確 ?(A)需用 12 位元來表示(B)百位數 6 的 BCD 碼為 (1000)2(C)十位數 9 的 BCD 碼為 (1001)2(D
- 一、甲委任未具我國律師資格之外國律師乙,代為辦理美國地區有關專利商標案件之申請註冊,並約定於乙處理該案件完畢後,甲即支付費用。乙於處理事務完成後,向甲請求代墊申辦費用 20 萬元與報酬 8 萬元,甲藉
- FET 的 是在下列何種條件下所測得的VDS ﹖(A)IDS =0V(B) VGS=0V(C)VGG =0V(D) VDD=0V。
- In E. coli, there is a mutation in a gene called dnaB that alters the helicase that normally acts
- Which of the following is one of the ways that the membranes of winter wheat are able to remain f
- 下列哪些邏輯閘被稱為萬用邏輯閘(Universal Gates)(A)反及閘(NAND)(B)互斥或閘(XOR)(C)反或閘(NOR)(D)反閘(NOT)。
- 16 個正反器組成的強森計數器最多有幾種狀態?(A)6(B)12(C)36(D)64。複選題:
- Hormone X produces its effect in its target cells via the cAMP second messenger system. Which of
- A geneticist introduces a transgene into human cells and isolates five independent cell lines in
- A patient has had a serious accident and lost a lot of blood. In an attempt to replenish body flu
- 下列哪些 1 位元的邏輯閘運算結果正確?(A)1+1=1(B)1‧1=1(C)1⊕1=1(D)1⊙1=1。
- How many molecules of water are needed to completely hydrolyze a polymer that is 10 monomers lon
- A covalent chemical bond is one in which(A) electrons are removed from one atom and transferred
- 產生 B 類推挽放大器交叉失真的原因為(A)輸入信號過大(B)阻抗不匹配(C)功率放大倍數過大(D)電晶體 B-E 偏壓過低。
- An interaction between individuals of different species that benefit both partners is called(A)
- Melatonin is a hormone produced in the pineal gland. It can be used to treat symptoms of sleep d
- In 1997, Dolly the sheep was cloned. Which of the following processes was used?(A) use of mitoch
- Which of these statements about human evolution is CORRECT?(A) Different species of the genus Ho
- 某一放大器其頻帶寬為 20KHz,若加上負回授使其雜訊衰減了 10 倍,則此放大器的頻寬變為多少?(A)40KHz(B)100KHz(C)120KHz(D)200KHz。
- 關於債券票面利率(coupon rate)及持有債券報酬率的差別,下列何者為真?(A)持有債券的報酬率未必等於債券的票面利率(B)若有資本利得,票面利率會大於持有債券的報酬率(C)當債券的價格下
- 電流串聯負回授,會使電路的輸入阻抗 Ri、及輸出阻抗 Ro 產生何種變化?(A)Ri 增加、Ro 增加(B)Ri 增加、Ro 減低(C)Ri 減低、Ro 增加(D)Ri 減低、Ro 減低。
- Assume that excessive consumption of ethanol increases the influx of negative chloride ions into
- 假設投資的風險均等。若名目利率在美國為 10%,在荷蘭為 26%,而預期通貨膨脹率各為 5%和 19%,你傾向投資哪裡?為什麼?(A)投資荷蘭,因為名目利率較高(B)投資美國,因為實質利率高出