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工程規劃及養護管理

行政法、工程契約、營建及其相關法規

115年 - 21400 金屬成形 乙級 工作項目 04：鉗工 1-38（2026/01/12 更新）#136728(38題)

115年 - 21400 金屬成形 乙級 工作項目 03：剪切 101-141（2026/01/12 更新）#136727(41題)

115年 - 21400 金屬成形 乙級 工作項目 03：剪切 51-100（2026/01/12 更新）#136726(50題)

115年 - 21400 金屬成形 乙級 工作項目 03：剪切 1-50（2026/01/12 更新）#136725(50題)

115年 - 21400 金屬成形 乙級 工作項目 02：識圖與製圖 51-98（2026/01/12 更新）#136724(48題)

115年 - 21400 金屬成形 乙級 工作項目 02：識圖與製圖 1-50（2026/01/12 更新）#136723(50題)

115年 - 21400 金屬成形 乙級 工作項目 01：金屬板材料 51-88（2026/01/12 更新）#136722(38題)

115年 - 21400 金屬成形 乙級 工作項目 01：金屬板材料 1-50（2026/01/12 更新）#136721(50題)

115年 - [非官方正解]115-1 內政部國土管理署_營造業工地主任評定考試試題：第一類科（A）#136717(50題)

115年 - 115-1 內政部國土管理署_營造業工地主任評定考試試題_第二類科（A）#136716(50題)

25. (4 points) Which of the following statements are correct? (A) If Q is orthogonal, then det(Q) = = +1. (B) Let A be a real n x n matrix. Then A is symmetric if and only if A is orthogonally equivalent to a real diagonal matrix. (C) Let A E Rixm be a matrix whose characteristic polynomial splits over R. Then A is orthogonally equivalent to a real upper triangular matrix. (D) Let T be a self-adjoint (Hermitian) operator on a finite-dimensional inner product space V. Then every eigenvalue of T is positive. (E) Let T be a self-adjoint (Hermitian) operator on a finite-dimensional inner product space V. Then every eigenvalue of T is negative.

24. (4 points) Let Wi and Wa be subspaces of a finite-dimensional vector space V. Let 6 denote the direct sum. Which of the following statements are correct? (A) Win Wa is a subspace of V. (B) WiUW2 is a subspace of V. (C) W1+W2 is a subspace of V. (D) If V = Wi @ Wa, and Bi and Be are bases for Wi and Wa, respectively, then Bi O Bz = 0, and B1 U Bz is a basis for V. (E) If Wi e Wa = V, then the dimension dim(V) = dim(Wi)+dim(Wz).

23. (4 points) Which of the following statements are NOT correct? (A) If S is linearly independent and generates V, each vector in V can be expressed uniquely as a linear combination of vectors in S. (B) Every vector space has at least two distinct subspaces. (C) No vector is its own additive inverse. (D) All vector spaces having a basis are fnitely generated. (E) Any two bases in a finite-dimensional vector space V have the same number of elements.

10. Let D be the region in zy-plane bounded by x2 = y, x2 = 3y, y2=x,y2=3x . Use the transformation to evaluate the double integral.

9. Use the method of Lagrange multiplier to find the shortest and longest distance from the origin to curve 9x2 + 16xy +21y2 = 125.

8. Let C be the curve of intersection of surfaces xy + yz +zx = -14 and x2+y2+z2=29.The tangent line of curve C at point (2,3, -4) is given by= z + 4. Findthe values of a, b.

國中數學(練習用)

講師：tina

簡介：國中會考數學練習

123

講師：1

簡介：123

抽樣方法

講師：Terry Tung

簡介：抽樣是一種選擇調查對象的程序和方法，抽樣調查是從研究對象的整體中選出一部份代表加以調查研究，然後用所...

犯罪學與刑事司法

描述：內涵與比較

目標導向之公共衛生犯罪預防模式

描述：三層次犯罪預防

申論題萬用架構

課程：犯罪學概要
章節：申論題萬用架構

描述：申論題萬用架構

8. Due to the increasing prevalence of antibiotic resistance, physicians are encouraged to prescribe antibiotics   judiciously  . (A) arbitrarily (B) haphazardly (C) indiscriminately (D) prudently (E) recklessly

9. The   astute   diplomat navigated the tense negotiations, securing a favorable agreement for her country. (A) apathetic (B) astounding (C) oblivious (D) shrewd (E) sluggish

10. Alzheimer’s disease   impairs   memory, thinking skills, and cognitive function, eventually interfering with daily activities and independent living. (A) deteriorates (B) elevates (C) fortifies (D) palpitates (E) supplants 

1.下列敘述較符合金融科技發展的何種階段？「金融監理法規大量增加，資通業快速發展，非銀行(Nonbank)的新 創公司有機會推銷其利基型的金融商品與服務給一般消費者、公司行號、甚至是傳統金融業者。」 (A) FinTech1.0 (B) FinTech2.0 (C) FinTech3.0 (D) FinTech4.0

5. His comments during the meeting were dismissed as _________ and irrelevant, contributing little to the main discussion or decision-making process. (A) pertinent (B) anecdotal (C) tangential (D) germane

二、何謂資料採礦（data mining）？並請說明其主要功能與在犯罪分析上之 應用。（25 分）