Mababa ang data limit.

In Filipino, it is very common for the predicate to come first. In this sentence, mababa is the predicate, so it appears before ang data limit.

So:

• Mababa ang data limit. = The data limit is low.

This is a normal and natural word order in Filipino.

An alternative with a more English-like feel is:

• Ang data limit ay mababa.

Both mean the same thing, but the predicate-first version is very common in everyday Filipino.

Ang is a marker that highlights the topic or focused noun of the sentence. Here, it marks data limit as the thing being described.

So in:

• Mababa ang data limit

ang data limit = the data limit / the thing we are talking about

It does not mean exactly the same thing as English the, but in many simple sentences it can feel similar.

No. Filipino often does not need a separate verb like is in this kind of sentence.

English says:

• The data limit is low.

Filipino can simply say:

• Mababa ang data limit.

So the idea of is is understood from the structure. This is very normal in Filipino.

Mababa means low. It is the opposite of mataas (high).

It can be used for different kinds of things, depending on context, such as:

• low height
• low level
• low amount
• low price
• low quality in some contexts

In Mababa ang data limit, it means the limit is low/small in amount.

This is very common in modern Filipino. Speakers often mix Filipino with English, especially for technology, business, and everyday urban speech.

So data limit is a natural borrowed expression in many contexts. This kind of mixing is often called Taglish.

A more fully Filipino-style version might be something like:

• Mababa ang limit ng data.

But Mababa ang data limit is something many people would naturally say.

Yes. That is also correct.

Compare:

• Mababa ang data limit.
• Ang data limit ay mababa.

Both mean the same thing. The difference is mainly style and sentence structure:

• Mababa ang data limit = very common predicate-first pattern
• Ang data limit ay mababa = topic first, slightly more formal or more explicitly structured

In casual speech, people often prefer the shorter first version.

Because data limit is being treated as an English noun phrase inserted into Filipino.

In fully Filipino grammar, nouns are often connected in other ways, such as with ng:

• limit ng data

But when English expressions are borrowed whole, Filipino speakers often keep the English structure:

• data limit
• phone number
• credit card
• internet speed

So data limit here works as one borrowed unit.

Not in this sentence if you want the same meaning and structure.

• ang marks the topic/focus
• ng usually marks a different role, often something like a non-topic noun, object, or possessor depending on the sentence

Here, data limit is the thing being described, so ang is the correct marker:

• Mababa ang data limit.

Using ng here would make the sentence ungrammatical or change the structure completely.

It is an adjective.

In this sentence, it functions as the predicate:

• Mababa = low
• ang data limit = the data limit

So the sentence is basically an adjective-based sentence, which is very common in Filipino.

The opposite would usually be:

• Mataas ang data limit.

This means The data limit is high.

So:

• mababa = low
• mataas = high

That pair is very useful to remember.