What generation introduced high-level programming languages?

In the fetch phase, the control unit orders the system to copy the next instruction into the __________ in the CPU.

A __________ is a storage device that can undergo multiple writes and erasures.

What is the name of the display feature that highlights areas of the screen which require operator attention?

What is the taxonomy of computer organization?

Which is a unit representing the number of bits of discrete data?

Binary numbers need more places for counting because:

Convert the fraction decimal number 0.625 to binary:

A group of bits in the binary system are represented as one digit in the octal system. How many bits?

Conversion of the binary number 1010101000010111 to hexadecimal is:

Assume a new Excess system uses 17 bits to represent the exponent section. What is the bias value in this system?

The(A) 32-bit code called represents symbols in all languages.

In storing audio, how many samples per second are good enough to reproduce an audio signal?

The scanning rate in image processing is called [___]. If the resolution is sufficiently high, the human eye cannot recognize the discontinuity in reproduced images.

recognize the discontinuity in reproduced images.

Use a simple right shift operation on the bit pattern 1001 1000.

Use a simple left shift operation on the bit pattern 1001 1000.

A hybrid computer uses a [___] to convert digital signals from a computer into analog signals.

In the physical layer, a [___] can have only a limited number of defined values. Although each value can be any number, it is often as simple as 1 and 0.

At the transport layer, [___] addresses are called source and destination, and these define the application-layer programs at the

[___] is the standard protocol provided by TCP/IP for copying a file from one host to another and transferring files from one system to another seems simple and straightforward.

In [___] paradigm, the service provider is an application program. It runs continuously, waiting for another application program, then to make a connection through the Internet and ask for service.

The major design goals of an operating system include: (Choose 4 answers)

A program may need files located in different parts of the world. Networking and internetworking have created a new dimension in operating systems that is:

Which technique is used in multiprogramming that needs to be determined size beforehand by the memory manager and with each program occupying a contiguous space?

[___] can occur if a process has too many resource restrictions.

The device manager will be tracking every device constantly to ensure that the device is [___].

The construct [___] uses a set of actions one after another.

ntly to ensure that the device is [___].

The construct [___] uses a set of actions one after another.

[___] hides all the details of an algorithm in an attempt to give the 'big picture' and to show how the algorithm flows from beginning to end.

[___] is a basic algorithm that arranges data according to its value.

In [___] sort, the smallest item moves to the beginning of the unsorted list. There is no one-to-one swapping.

[___] refers to the process of translating each line of the source program into the corresponding line of the object program and executing the line.

[___] uses the principle of logical reasoning to answer queries. It is based on formal logic defined by Greek mathematicians and later developed into first-order predicate calculus.

What is the language of the procedural paradigm that is a high-level language and also has some low-level instructions?

What is the statement that stores the value in the variable, which has already been created in the declaration section? We use the symbol in our algorithm to define it.

What is [___] model, a process of software development where requirements are divided into multiple standalone modules of the software development cycle?

One phase in system development is [___].

[___] is a measure of how tightly two modules are bound to each other.

[___] refers to the ability to move data and/or a system from one platform to another and to reuse code.

What is the method in black-box testing where tests are designed to include representatives of boundary values in a range?

testing where tests are designed to include representatives of boundary values in a range?

To search for elements, we can use [___] on sorted arrays that can help to decrease time complexity.

Each element in a record is called [___].

The name of a linked list is the name of the head pointer that points to the [___] of the list.

A stack is a [___] structure.

A binary search tree (BST) is a binary tree with one extra property: the key value of root is [___] values of all nodes in each left subtree.

A(n) [___] list is also known as a queue.

If personal information about each employee in a company is stored in a file, we can use [___] to retrieve each record at the end of the month to print the paychecks.

If the transaction file key is 20 and the first master file key is 25, then we [___].

The [___] is the highest level in the file system hierarchy. This does not have a parent directory.

A [___] is a collection of related logically coherent data used by the application programs in an organization.

In the relational database model, data is organized in [___] called relations.

[___] is needed to allow any relation in the database to be represented, to allow a language like SQL to use powerful retrieval operations composed of atomic operations, to remove anomalies in insertion, deletion, and updating, and reduce the need for restructuring the database as new data types are added.

The [___] operation always results in a relation that has exactly one more row than the original.

The [___] operation always results in a relation that has exactly one more row than the original.

[___] is the process by which a given set of relations are transformed to a new set of relations with a more solid structure.

In the [___] attacks, threats to the confidentiality are based on monitoring online traffic, from which they can obtain other types of information.

Before transmission, the sender transforms the plaintext into the ciphertext-this is [___].

The [___] of ethics says that an act is ethical if it brings about a useful result for society.

[___] are the 'bad guys.' They are the types of hackers who break into computer networks with purely negative motives such as monetary gain or reputation.

[___] does not substitute one symbol for another; instead, it changes the location of the symbols.

In [___] cryptography, everyone has access to everyone's public key.

What is the standard protocol of TCP/IP for copying files between systems?

What is another program model?

What are the main objectives in operating system design?

Which system uses a network to manage resources across multiple computers?

Which technique in multitasking requires pre-defined memory?

What happens if a process is limited by too many resources?

What does the device manager monitor to ensure it is functioning properly?

Which structure performs actions in sequence?

Which representation helps simplify algorithms?

Which algorithm sorts data by its value?

In which algorithm does the smallest element move to the front of the unsorted list without pairwise swapping?

What is the process of translating each line of source code into machine code and executing it immediately called?

Which principle uses logical reasoning to answer questions?

What is the declarative paradigm based on?

Which language belongs to the procedural paradigm and has some low-level commands?

Which statement is used to assign a value to a variable?

Which software development model divides requirements into independent modules?

Which phase in system development involves analyzing requirements?

What measure determines the level of dependency between modules?

Which term describes the ability to transfer data or systems from one platform to another?

Which method in black box testing uses boundary values to design test cases?

To search for an element in a sorted array, which algorithm helps reduce time complexity?

What is each element in a record called?

What is the name of the linked list?

What type of data structure is a stack?

In a binary search tree (BST), what is the relationship of the root node's value with the values in the left subtree?

Which list is also called a queue?

Danh sách nào cũng được gọi là hàng đợi (queue)?

Nếu thông tin nhân viên được lưu trữ trong file, loại file nào sẽ được sử dụng để truy xuất dữ liệu vào cuối tháng?

Nếu khóa file giao dịch là 20 và khóa file chính là 25, ta nên làm gì?

Cấp cao nhất trong hệ thống file là gì?

Tập hợp dữ liệu liên quan về mặt logic được gọi là gì?

Dữ liệu trong mô hình cơ sở dữ liệu quan hệ được tổ chức dưới dạng gì?

Quá trình nào giúp giảm dư thừa dữ liệu trong cơ sở dữ liệu?

Lệnh nào luôn làm tăng số dòng trong bảng?

What process converts a set of relations into a more tightly structured set of relations?

Which attack is based on monitoring network traffic?

What is the process of encoding data before transmission called?

Which ethical rule evaluates an action based on social benefits?

What type of hackers are referred to as 'bad guys' who infiltrate computer networks with negative motives such as making money or building a reputation?

Which method does not replace a symbol with another symbol but changes the position of the symbols?