Explanation

• E-mail stands for: Electronic Mail

• Father of E-mail: Ray Tomlinson

• First E-mail sent: 1971

• @ is used to divide an email into: two parts

• SMTP helps to send: E-mails

• SMTP stands for: Simple Mail Transfer Protocol

• Received email is saved: inbox

• Sent email is saved in: sent box

• Maximum attachment size in Yahoo Email: 25 MB

• G-mail stands: Google Mail

• Email spam also called: junk email

• To close email account click: sign out

• To create new E-mail: Sign Up

• Email hacking means: Illegal access to open email accounts of others

• Junk email is also called: Spam 

•  At sign (@): always a part of email address

• Sending an E-mail is similar to: writing a letter

• A allows us to access our e-mail from anywhere: Webmail interface 

• Bookmark:  is associated with Internet E-mail

Explanation

SATA, in full serial advanced technology attachment,  an interface for transferring data between a computer's central circuit board and storage devices.

Explanation

 Digital marketing refers to using online channels to promote products or services,

These three tactics fall under that umbrella: 

Social media marketing:

Utilizing platforms like Facebook, Instagram, or Twitter to reach and engage with potential customers. 

Email marketing:

Sending promotional messages directly to customers' inboxes. 

Search engine optimization (SEO):

Optimizing a website to improve its ranking in search engine results. 

Explanation

Agencies use secure wireless systems to avoid tracking or interception.

It helps protect the location and identity of agents during communication.

Explanation

gets() can accept a full string including white space characters until a newline is encountered.

In contrast, getch() and getche() only accept a single character input.

Explanation

HTML provides 6 levels of heading tags: <h1> to <h6>, with <h1> being the largest and most important.

These tags are used to define headings and organize content hierarchically on web pages.

Explanation

Thinking is not a computer operation because computers do not possess consciousness or reasoning like humans.

Computers perform Input, Processing, Storage, and Output, but they follow pre-defined instructions.

Explanation

ROM (Read-Only Memory) is non-volatile.

This meaning it retains data even when the power is turned off.

RAM is volatile.

Explanation

POST

• Full Form: Power-On-Self-Test.
• Purpose: A set of routines run by BIOS to check hardware functionality during startup.
• Outcome: Generates beep sounds for successful tests; sounds vary by hardware.
• Bootstrap: Enabled after successful POST to load the operating system.

Explanation