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計算機概論與程式設計 — 主題練習
📚 計算機概論與程式設計
計算機組織結構與資料儲存原理
148
道考古題
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115年 (22)
114年 (22)
113年 (27)
112年 (24)
111年 (27)
109年 (26)
📝 歷屆考古題
115年 hce_kmu
第1題
In a direct-mapped cache system with 16 cache lines, a 32-bit memory address is divided into Tag, In…
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115年 hce_kmu
第2題
A system implements the Banker's Algorithm for deadlock avoidance. There are 3 resource types (A, B,…
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115年 hce_kmu
第4題
In Internet of Things (IoT) systems, which characteristic best describes the MQTT protocol?
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115年 hce_kmu
第5題
About IPv4 header, which of the following is INCORRECT?
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115年 hce_kmu
第6題
Which of the following statements describing a time-complexity difference between a singly linked li…
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115年 hce_kmu
第7題
Which of the following best describes the concept of $k$-anonymity in the context of data privacy pr…
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115年 hce_kmu
第9題
A processor uses a pipelined architecture with multiple stages. Which situation most directly causes…
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115年 hce_kmu
第10題
In an operating system, various synchronization mechanisms are used to coordinate concurrent process…
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115年 hce_kmu
第12題
What is the primary function of Network Function Virtualization (NFV) in modern networking architect…
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115年 hce_kmu
第13題
Consider the following adjacency matrix representing a weighted graph: ```text 0 1 2 3 0 [ 0…
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115年 hce_kmu
第14題
You are given a Python function that is supposed to calculate the sum of all integers from 1 to n us…
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115年 hce_kmu
第15題
Which statement best explains why hashing is not suitable for encrypting data that needs to be recov…
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115年 hce_kmu
第17題
Which of the following has the same in-order traversal sequence as its post-order traversal sequence…
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115年 hce_kmu
第18題
Which of the following best explains the concept of a page fault in a virtual memory system?
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115年 hce_kmu
第20題
Which of the following statements about TCP Reno is INCORRECT?
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115年 hce_kmu
第21題
In a classic 5-stage CPU pipeline (IF, ID, EX, MEM, WB), what is the main effect of pipelining on pr…
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115年 hce_kmu
第22題
The arithmetic of Galois Field $GF(2^8)$ can be implemented using polynomial multiplication modulo a…
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115年 hce_kmu
第24題
Consider the following relation: Enrollment(StudentID, StudentName, CourseID, CourseName, Instructor…
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115年 hce_kmu
第25題
Consider the following processes with their arrival times and CPU burst times (in milliseconds): |…
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115年 hce_kmu
第27題
You are given a Python function that is supposed to implement the merge sort algorithm to sort a lis…
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115年 hce_kmu
第28題
Which of the following statements is CORRECT regarding NP-complete problems?
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115年 hce_kmu
第29題
Please calculate the value of $2^{2026} \pmod{13}$. Which of the following is CORRECT?
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114年 hce_kmu
第1題
A software engineer is optimizing a real-time embedded system. The processor being used follows the…
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114年 hce_kmu
第2題
Which of the following is the goal of a page replacement algorithm?
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114年 hce_kmu
第5題
A program has a one-dimensional array of integers A. Each element of the array is a four-byte intege…
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114年 hce_kmu
第6題
Huffman coding is an efficient method of compressing data without losing information. Symbols that a…
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114年 hce_kmu
第7題
A Distributed Denial of Service (DDoS) attack attempts to consume the target’s resources so that it…
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114年 hce_kmu
第9題
As computer systems evolve, greater performance can be achieved by taking advantage of improvements…
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114年 hce_kmu
第10題
Which operating system scheduling algorithm may lead to starvation?
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114年 hce_kmu
第12題
Which of the following statements about TCP technology in the internet is CORRECT?
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顯示更多題目 (118 題)
114年 hce_kmu
第13題
Which of the following designs is a data structure to implement a Least Recently Used (LRU) cache, s…
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114年 hce_kmu
第14題
Hamming distance is a metric used in computer science to measure dissimilarity between two binary da…
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114年 hce_kmu
第17題
A banking system allows users to transfer money between accounts. The system must maintain atomicity…
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114年 hce_kmu
第18題
Which of the following statements about memory management in operating systems is CORRECT?
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114年 hce_kmu
第20題
Let A and B be Boolean values. Which of the following is equivalent to NAND(NAND(A, NAND(A, B)), NAN…
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114年 hce_kmu
第21題
Consider the following binary search program written in Python. Please select the CORRECT statement…
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114年 hce_kmu
第22題
When designing a website that allows users to upload and download images, which of the following met…
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114年 hce_kmu
第23題
Digital audio is a representation of sound that can be stored, processed, and played back on a compu…
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114年 hce_kmu
第24題
A company’s database contains a table Sales with millions of rows, and the following SQL query is ex…
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114年 hce_kmu
第25題
Take four Host IDs from the 192.168.10.0/24 subnet for segmentation. How can seq1 and seq16 be best…
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114年 hce_kmu
第26題
What is the primary purpose of time slicing in a multitasking system?
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114年 hce_kmu
第28題
What are the CORRECT intermediate steps of the data set 25,30,20,28 when it is being sorted with the…
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114年 hce_kmu
第29題
Public key cryptography is a method of secure communication that uses a pair of keys, a public key a…
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114年 hce_kmu
第30題
Cache memory consists of a small, fast memory that acts as a buffer for the DRAM. What is cache memo…
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113年 hce_kmu
第1題
Which of the following statements about virtualization is CORRECT?
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113年 hce_kmu
第2題
What is the concept of pipelining in the context of computer architecture and its impact on instruct…
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113年 hce_kmu
第3題
In computer science, numbers can be represented as either signed or unsigned. Which of the following…
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113年 hce_kmu
第4題
In the context of pipelined CPU architecture, which of the followings best describes how hazards, ex…
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113年 hce_kmu
第5題
When a process is being switched out of the CPU, which of the following situations does NOT cause th…
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113年 hce_kmu
第6題
In a concurrent computing environment, semaphores are used to control access to shared resources and…
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113年 hce_kmu
第7題
For the process shown in the table below: [time unit: ms] | Process ID | Arriving Time | Burst Time…
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113年 hce_kmu
第8題
Suppose we have a processor with a base CPI of 1.0, assuming all references hit in the main memory,…
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113年 hce_kmu
第9題
Your company has a class C network 192.168.113.0. Which of the following address pairs is located in…
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113年 hce_kmu
第10題
Which of the following statements is CORRECT for the TCP/IP network protocols?
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113年 hce_kmu
第11題
Given a database table named “animal” with four columns, please find out a CORRECT SQL command that…
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113年 hce_kmu
第12題
Given a binary tree whose prefix order is ABCDEF and infix CBDAEF, what is its postfix order?
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113年 hce_kmu
第13題
What is an IP address? What are the differences between IPv4 and IPv6 addresses?
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113年 hce_kmu
第14題
According to the three database tables listed below, which of the following statements is CORRECT if…
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113年 hce_kmu
第15題
Which of the followings is the path for BFS algorithm? (The starting point is the first element of e…
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113年 hce_kmu
第16題
Which one of the following statements is the biggest, when n approaches to $∞$?
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113年 hce_kmu
第17題
Which is the answer of printf? ```c #include
int min(int a, int b) {return a < b ? a : b;}…
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113年 hce_kmu
第18題
In programming, what is the primary purpose of pointers?
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113年 hce_kmu
第19題
f(x) is a function of Fibonacci-like, that is f(0) = 2 and f(1) = 3; otherwise, f(x) = f(x-1) + f(x-…
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113年 hce_kmu
第20題
You are given a Python function that is supposed to implement the binary search algorithm to find th…
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113年 hce_kmu
第21題
The Advanced Encryption Standard (AES) uses arithmetic in Galois field GF($2^8$), with the irreducib…
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113年 hce_kmu
第22題
Which is a CORRECT output for the following C program? ```c #include
void cubecomp1(int *n…
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113年 hce_kmu
第23題
Which of the followings best describes the concept of differential privacy in the context of data pr…
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113年 hce_kmu
第24題
In information security, which technology ensures that only the recipient with the shared secret key…
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113年 hce_kmu
第25題
Which of the followings best describes a buffer overflow vulnerability?
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113年 hce_kmu
第28題
What is LoRaWAN?
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113年 hce_kmu
第30題
In the Internet of Things (IoT), what is the MQTT protocol?
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112年 hce_kmu
第1題
“Hash Table” is an effective data structure for implementing dictionaries. What is a hash table and…
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112年 hce_kmu
第3題
What is the result of -22 in the two’s complement representation with an 8-bit allocation?
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112年 hce_kmu
第4題
Given the boolean function $F = AB'C' + BCD' + CD + B'C'D'$, what is the maximum number of terms tha…
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112年 hce_kmu
第5題
Consider the page reference string of size 12: 1, 2, 3, 4, 5, 1, 3, 1, 6, 3, 2, 3 with a frame size…
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112年 hce_kmu
第6題
Assuming a memory access time of 250 nanoseconds and an average page fault handling time of 70 micro…
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112年 hce_kmu
第8題
Which of the followings is an example of a race condition in a multi-threaded program?
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112年 hce_kmu
第9題
In operating system, which scheduling algorithm can obtain the shortest waiting time for all process…
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112年 hce_kmu
第10題
Which term specifically refers to the entity created by encapsulating data within data-link layer he…
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112年 hce_kmu
第11題
A company has a network address of 192.168.1.64 with a subnet mask of 255.255.255.192. The company w…
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112年 hce_kmu
第12題
The DARPA technology includes a set of network standards that specify the details of how computers c…
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112年 hce_kmu
第13題
The pre-order traversal of a Binary Search Tree (BST) is 31, 27, 21, 12, 25, 30, 29, 38, 33, 41 and…
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112年 hce_kmu
第14題
What is the value of the node at index 2 (with the root at index 1) in a max-heap that is represente…
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112年 hce_kmu
第15題
Suppose we have two tables, as shown below named STUDENT_TABLE and AGE_TABLE, respectively. | S_ID |…
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112年 hce_kmu
第16題
Which one of the options below is NOT a sorting algorithm that performs in-place sorting in their ty…
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112年 hce_kmu
第18題
Ackermann's function is an example of a recursive function which is not primitive recursive. It is i…
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112年 hce_kmu
第19題
Given the head of a linked list, determine whether the linked list has a cycle. If it does have a cy…
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112年 hce_kmu
第20題
What is the output of the following C program? ```c int i = 15, j = 9, *s = &i, *t = &j; i = 3; prin…
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112年 hce_kmu
第21題
Which of the following statements correctly describes the output of the following C program, where t…
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112年 hce_kmu
第22題
What is the output of the following C code? ```c int i=8, j=7, *s=&i, *t=&j; printf("%d ", (*s+*t)/2…
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112年 hce_kmu
第23題
Which of the following techniques can be used to help prevent SQL injection attacks?
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112年 hce_kmu
第24題
Which of the following statements is related to a characteristic or application of asymmetric encryp…
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112年 hce_kmu
第25題
A DDoS attack attempts to consume the target’s resources so that it cannot provide service. What is…
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112年 hce_kmu
第26題
RSA (Rivest Shamir Adleman) is a public-key cryptosystem that is widely used for secure data transmi…
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112年 hce_kmu
第27題
Which of the following statements about Big O notation is CORRECT?
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111年 hce_kmu
第1題
Which one of the following algorithms is NOT a symmetric algorithm?
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111年 hce_kmu
第2題
Ping is a computer network administration utility used to test the reachability of a host on the Int…
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111年 hce_kmu
第3題
For a specific CPU design, there are three instruction classes as depicted in Table 1 and run at a c…
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111年 hce_kmu
第4題
Which one MAX_VALUE of primitive data type in C is greater than others?
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111年 hce_kmu
第6題
Given a prefix expression “+ + (9) × (8) (7) × + × (6) (5) (4) (3)”, please calculate the result.
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111年 hce_kmu
第7題
Which type of memory or storage components has the shortest response time?
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111年 hce_kmu
第8題
Given a C code as follows, which random range initializes the array myList? ```c for (int i = 0; i <…
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111年 hce_kmu
第9題
Which one of the following sections is shared by the threads in the same multithreaded process?
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111年 hce_kmu
第10題
Given a C code as follows, which one of the following is the return value of f(12, -20)? ```c int f(…
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111年 hce_kmu
第11題
Consider the following C code. Please indicate the values of x and y after execution. ```c int a=10,…
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111年 hce_kmu
第12題
Which one is the actual execution order of the following statements in SQL? [1] SELECT [DISTINCT] [2…
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111年 hce_kmu
第13題
Given a binary tree as follows, please indicate the result of pre-order traversal.
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111年 hce_kmu
第14題
Given two prime numbers “3” and “7” and a private key “23”, what is a public key derived by RSA?.
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111年 hce_kmu
第15題
Consider the following C code. Please indicate the value of x after execution. ```c int i,j; int x =…
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111年 hce_kmu
第16題
Consider a series of matrices $M_{2\times 3}, M_{3\times 7}, M_{7\times 2}, M_{2\times 9}, M_{9\times 4}$…
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111年 hce_kmu
第17題
Consider five processes as follows. They arrived in the order of P1, P2, P3, P4, and P5 at time 0. W…
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111年 hce_kmu
第18題
All 10.0.0.0/24 datagrams leaving local network have same single source IP address 138.76.29.7, diff…
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111年 hce_kmu
第19題
Consider the following C code: ```c int x = 5; for (int a = 1; a < 6; a++){ int b = 1; while (b <…
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111年 hce_kmu
第20題
Consider an infix expression: (A+B)*C+D*(E-F). What is its prefix expression?
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111年 hce_kmu
第21題
Consider the following C code: ```c int array[5] = {100, 215, 321, 254, 165}; int *k = &array[1]; *k…
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111年 hce_kmu
第22題
Which one of the following terms is NOT the advantages of paging in memory management?
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111年 hce_kmu
第23題
Which one of the following protocols is implemented on top of SSL/TLS?
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111年 hce_kmu
第24題
Refer to Table 3 and Table 4, please indicate the CORRECT SQL statement that can output as depicted…
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111年 hce_kmu
第25題
Consider a graph as follows. Starting from node D, what is the visiting sequence of all nodes by usi…
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111年 hce_kmu
第26題
Which one of the following has the best time complexity?
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111年 hce_kmu
第28題
Which of the following terms is NOT included in 5 V’s of Big Data?
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111年 hce_kmu
第30題
Which of the following subnets does NOT include IP address 192.168.30.57?
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109年 hce_kmu
第2題
Given the binary tree on the right-hand side. What is the result of post order traversal?
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109年 hce_kmu
第4題
The sequence below shows the page number used from left to right. How many times of page fault will…
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109年 hce_kmu
第6題
Suppose a hashed file is constructed using the division hash algorithm of “key-value mod size”. Assu…
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109年 hce_kmu
第7題
Elevator disk scheduling algorithm is a method to find the total number of seek operations performed…
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109年 hce_kmu
第8題
The technique that allows a computer with small RAM to execute a program of much bigger size is ____…
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109年 hce_kmu
第9題
Numerical system conversion. Assume $(654)_r=(333)_{10}$ , please find the radix $r$.
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109年 hce_kmu
第10題
Which of the following 8-bit pairs, 2’s-complement numbers will result in “overflow” when the number…
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109年 hce_kmu
第11題
The following is a C program code: ```c int foo(int* ptr, int num){ *ptr = *ptr + num; if (num==1)…
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109年 hce_kmu
第12題
There are two code sequences for a particular computer, and three classes of instructions (A, B, and…
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109年 hce_kmu
第13題
RSA (Rivest–Shamir–Adleman) is one of public-key cryptosystems and is widely used for secure data tr…
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109年 hce_kmu
第14題
The Karnaugh map is a method of simplifying Boolean algebra expressions. Which of the following stat…
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109年 hce_kmu
第15題
Consider the following set of processes and the length of the CPU-burst time given in milliseconds.…
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109年 hce_kmu
第16題
If a company has an IP network (192.115.227.128/26) and they want to divide the network into two sub…
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109年 hce_kmu
第17題
Refer to Tables 1 and 2 below, please choose the CORRECT outputs (A) and (B) resulted from the execu…
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109年 hce_kmu
第18題
A sorting algorithm is stable if two objects with equal keys appear in the same order in sorted outp…
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109年 hce_kmu
第19題
Which one of the following statement is INCORRECT about Complete Binary Tree with 1000 nodes filled…
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109年 hce_kmu
第20題
Which one of the following statement about shortest path problem is INCORRECT?
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109年 hce_kmu
第21題
The following python code is applied for the four arrays d1—d4. ```python import numpy as np def fun…
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109年 hce_kmu
第22題
Consider the following C code ```c int main(){ int arr[] = {203, 151, 164, 154, 194}; int *p = arr;…
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109年 hce_kmu
第23題
A security attack that makes users unable to access a service is called_______.
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109年 hce_kmu
第24題
A binary tree can be described as a one dimensional array which level-wise retains all nodes from th…
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109年 hce_kmu
第25題
Consider the following C code and the statements (A)~(E). ```c int myfunc(int n){ if ((n == 0) || (n…
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109年 hce_kmu
第26題
According to the following routing table, where will the router send a packet destined for 10.1.5.65…
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109年 hce_kmu
第27題
Which of the following statement is INCORRECT?
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109年 hce_kmu
第28題
Which of the following can be used in both error detections and error corrections in digital communi…
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109年 hce_kmu
第29題
What is the postfix of the expression $A + B * C / (D - E)$?
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