Easy BreezeI

Which of the following is a search engine?

• Google

• UNIX

• Google Chrome

• Linux

Answer explanation

Google is a search engine that allows users to search for information on the internet. UNIX and Linux are operating systems, while Google Chrome is a web browser, not a search engine.

Which of the following is volatile memory?

• Hard disk

• ROM

• RAM

• CD drive

Answer explanation

RAM (Random Access Memory) is volatile memory, meaning it loses its data when power is turned off. In contrast, hard disks, ROM, and CD drives are non-volatile, retaining data without power.

Which type of code is not human-understandable?

• Byte code

• Assembly code

• Encrypted code

• Binary code

Answer explanation

Binary code consists of 0s and 1s, making it not human-understandable. In contrast, byte code, assembly code, and even encrypted code can be interpreted or translated by humans with the right tools.

Which protocols are used to send and receive e-mail?

• SSH, POP3

• FTP, SSH

• SMTP, POP3

• POP3, SMTP

Answer explanation

SMTP (Simple Mail Transfer Protocol) is used to send emails, while POP3 (Post Office Protocol version 3) is used to receive them. Therefore, the correct choice is SMTP, POP3.

Which protocol is used for finding devices?

• TCP

• GPS

• IP

• UDP

Answer explanation

The Internet Protocol (IP) is used for identifying and locating devices on a network. It assigns unique addresses to devices, enabling them to communicate and find each other, making it the correct choice for this question.

Fill in the blanks with the appropriate CSS property: .paragraph { text-decoration: ________; }

• Italic

• underline

• 20px

• bold

Answer explanation

The correct choice is 'underline' because the 'text-decoration' property in CSS is used to specify the decoration added to text, such as underlining. 'Italic', 'bold', and '20px' are not valid values for this property.

The #define ... directive in C is handled by the C compiler during ____

• Semantic analysis

• Code optimization

• Syntax analysis

• Lexical analysis

Answer explanation

The #define directive in C is processed during lexical analysis, where the preprocessor replaces macros with their defined values before the actual compilation begins.

Which of the following is not a wireless technology?

• WiFi

• Radar

• BLE

• PIR

Answer explanation

BLE (Bluetooth Low Energy) is a wireless technology, while PIR (Passive Infrared) is a sensor technology that detects motion based on infrared light. Therefore, PIR is not a wireless technology.

Which of the following allows IoT devices to communicate and transmit data?

• Firewall

• Sensor

• Network

• Accelerometer

Answer explanation

Sensors are essential for IoT devices as they detect and collect data from the environment, enabling communication and data transmission. Other options like firewalls and accelerometers do not primarily facilitate this communication.

Definition of CIVIL in Civil Engineering?

• Concrete Infrastructure Validation Inspection Laboratory

• Construction Investigation and Various Information Leveling

• City Improvement Ventures in Landscapes

• Construction Innovation Value in Landscapes

Answer explanation

The correct choice, 'Construction Investigation and Various Information Leveling', accurately reflects the focus of civil engineering on construction processes and the management of information related to leveling and site investigation.