Notes, summaries, assignments, exams, and problems for Baccalaureate

Implementing Boolean Functions with Truth Tables

Problem 1: Implement the following function F(A, B, C) = Σ(2, 5, 6, 7) using a truth table with:

• a. Decoder
• b. Multiplexer

Truth Table for Function F(A, B, C)

a. Decoder Implementation

A decoder is used to select one of the outputs based on the input combination. In this case, we have 3 inputs (A, B, C) and 8 possible combinations. The truth table shows that F = 1 for input combinations (010), (101), (110), and (111), and F = 0 for all other combinations. To implement this, we connect the corresponding decoder outputs to an OR gate.

b. Multiplexer Implementation

A multiplexer (MUX) selects one of the input lines and passes it to the output. The selection is controlled... Continue reading "Implementing Logic Functions with Decoders and MUXs" »

Key Phrasal Verbs and Action Vocabulary

These examples demonstrate common phrasal verbs and strong vocabulary usage:

• Economizing: They got into financial trouble and had to economize. They had to tighten the budget.
• Dismissal: She got sacked because she was rude to a customer.
• Conflict: Kim's teacher was annoyed when Kim answered back so rudely.
• Depletion: We had run out of money by the end of the holiday.
• Self-Advocacy: You should stand up for yourself instead of letting others tell you what to do.
• Persuasion: My friends talked me into going to the party.
• Success: I'm glad Frank's career has finally taken off.
• Cancellation: The festival has been called off because of the weather.

Essential Idioms and Everyday Expressions

• Overrated: The restaurant isn'

Geographic Information Systems (GIS) Fundamentals

A Geographic Information System (GIS) is a computer system designed to analyze and display geographically referenced information. It utilizes data that is intrinsically linked to a unique location.

Most of the information we have about our world contains a location reference. For instance, where are USGS streamgages located? Where was a rock sample collected? Exactly where are all of a city's fire hydrants?

Consider an example: if a rare plant is observed in three different places, GIS analysis might reveal that these plants are all on north-facing slopes, above an elevation of 1,000 feet, and receive more than ten inches of rain per year. GIS maps can then display all locations in the area that... Continue reading "Essential Concepts: GIS, Smart Cities, and E-Governance" »

My Memorable Menorca Family Holiday

Last summer, I embarked on a wonderful two-week trip to Menorca with my family. We visited in mid-July and found the perfect accommodation: a house we rented, which I absolutely loved. To make the most of our stay, we also rented a car.

Arrival and First Impressions

Upon arriving on our first day, the intense heat immediately called for a refreshing dip in the swimming pool. After lunch and a short rest, we headed to the nearest beach.

A Pristine Beach Experience

This beach was truly special. The sand was incredibly fine, and the water was crystal clear, making it a perfect spot to relax and enjoy the Mediterranean sun.

Island Adventures and Culinary Delights

The following days were filled with exciting excursions... Continue reading "Menorca Family Vacation: Sun, Sea, and Spanish Delights" »

Phrasal Verbs

• Ask for
• Eat out
• Crash into
• Make up
• Depend on
• Warm up
• Get on with
• Take to/in
• Give away/up
• Turn up/on/down
• Look after/out
• Set off/up
• Pick up
• Check in
• Hang up
• Call back
• Switch on
• Carry on
• Make into
• Find out
• Do up
• Go out
• Break up
• Throw it away
• Slow down
• Grow up
• Calm down
• Bump into
• Look forward to
• Plug in

Prepositional Phrases

• Congratulate on
• Details of
• Divide into
• Dress in
• Example of
• Increase in
• Interested in
• Kind to
• Look for
• Marry to
• Nice to
• Pay for
• Proof of
• Reason for
• Remind of
• Responsible for
• Take part in
• Translate into
• Typical of
• Novel/film by
• In my opinion
• In the picture
• In the rain
• On page 45
• Arrive at
• Good at

Week 2 Key Terms

• Futurism:
• Social Actors

Citation: For a generation often accused of being passive and totally preoccupied with their own selves, their digital devices and social media, young people are ready to show that there is another side to their life trajectories—that they are future-makers. (Spyrou, 2020, p. 3)

Week 3 Term/Citation

Settler Colonialism: When people from a place of imperial power move to a region and displace those indigenous to the land through genocide, expulsion, or segregation. (Spencer & Sinclair, 2017).

Biopolitics – When a population is being treated as a problem.

Week 4 Citation

• Bodymind Difference - A way of challenging the idea that the body and mind are separate. Disability is an identity that is not solely

Zero Conditional

Verdad absoluta: If it snows, it is cold.
Snows: present simple, is: present simple

First Conditional

Probabilidad (Unless: si no)
If I eat too much, I will get fatter.
Present simple, future

Second Conditional

Improbable (unlikely)
If I won the lottery, I wouldn't travel around.
Past simple, wouldn't + infinitive.

Third Conditional

Imposible
If I had studied, I would have passed.
Would have + past participle, past perfect

PASSIVE VOICE

Tense Forms

Present: is/are + past participle

Past: was/were + past participle

Future: will be + past participle

Present Perfect: have/has been + past participle

Modal + BE + past participle

Modals

Expressing Ability and Possibility

can, can't, could, will be able to

Giving Advice

should, shouldn't

Expressing Obligation and Prohibition

must, have to, mustn't

Future Forms

Going to: Plans or clear evidence

Present Continuous: Future plans already made

Will: Predictions, spontaneous decisions, promises

MAKING ARRANGEMENTS

Asking to Meet

Are you available/free on ...?

Can we meet on ...?

How does the 3rd sound to you?

Would Friday suit you?

Is next Tuesday convenient for you?

What about sometime next ....?

Responding to Meeting Requests

Yes, Monday is fine.... Continue reading "English Grammar Essentials: Tenses, Modals, and More" »

Unit 4: Purpose and Action Phrases

• Claro sentido de la finalidad: A clear sense of purpose
• Ser aconsejable: Be to your advantage to
• Ser inútil para: Be useless at
• Resultar útil: Come in useful
• Con una finalidad: For a purpose
• Hacer un buen uso de: Make good use of
• Propósito de vida: Purpose in life
• Ponerte en desventaja: Put you at a disadvantage
• Entender el porqué: See the point of
• No tener mucho sentido: Seem a bit pointless
• Sacar el máximo partido: Take full advantage of
• Llega un momento en la vida: There comes a point in life
• Cubrir las espaldas: Cover your back
• Hincar codos: Get your head down
• Tener estómago para: Have the stomach for
• Vigilar a: Keep an eye on
• Fustigarse: Kick yourself
• Abalanzarse: Leap in
• Echar una mano: Lend a hand
• Antes de correr

The Internet: A Global Network

The Internet is a global network of interconnected computer networks, linking billions of devices worldwide using TCP/IP. It comprises millions of networks, including private, public, academic, business, and government, and provides extensive information resources.

The History of the Internet

The Internet, originating from ARPANet, an experimental network created in the 1960s by the US military, was launched online in 1969 under a contract by ARPA, connecting four US universities. The history of the Internet reflects the continuous growth of this network, connecting millions of people, businesses, governments, schools, and universities.

The ARPANet

The ARPAnet, created in 1969, began with four computers connecting.... Continue reading "The Internet: A Comprehensive Overview" »