Subjects / Computer Studies
Computer Studies · Form 4
Hardware, software, data, networks, algorithms and the effects of computers.
28 questions at Form 4
Most triedMost missedNewest- What is the hexadecimal number 2F in denary?Multiple choiceForm 4 · Data representationNot tried yet
- How many different values can 8 bits represent?Multiple choiceForm 4 · Data representationNot tried yet
- Which storage has no moving parts?Multiple choiceForm 4 · HardwareNot tried yet
- Which sensor would a greenhouse system use to monitor soil moisture?Multiple choiceForm 4 · HardwareNot tried yet
- Which logic gate outputs 1 only when both inputs are 1?Multiple choiceForm 4 · Algorithms and programmingNot tried yet
- What is the output of: x ← 3; FOR i ← 1 TO 4: x ← x + i; NEXT; PRINT xMultiple choiceForm 4 · Algorithms and programmingNot tried yet
- Which of these is an input device?Multiple choiceForm 4 · HardwareNot tried yet
- Which of these is an output device?Multiple choiceForm 4 · HardwareNot tried yet
- CPU stands for…Multiple choiceForm 4 · HardwareNot tried yet
- Which memory loses its contents when the power is switched off?Multiple choiceForm 4 · HardwareNot tried yet
- Which is an operating system?Multiple choiceForm 4 · SoftwareNot tried yet
- Software used to type letters is a…Multiple choiceForm 4 · SoftwareNot tried yet
- How many bits are there in a byte?Multiple choiceForm 4 · Data representationNot tried yet
- What is the binary number 1011 in denary?Multiple choiceForm 4 · Data representationNot tried yet
- What is denary 25 in binary?Multiple choiceForm 4 · Data representationNot tried yet
- LAN stands for…Multiple choiceForm 4 · Networks and the internetNot tried yet
- A device that connects a home network to the internet is a…Multiple choiceForm 4 · Networks and the internetNot tried yet
- Which is a strong password?Multiple choiceForm 4 · Security, safety and ethicsNot tried yet
- A message pretending to be from your bank asking for your PIN is…Multiple choiceForm 4 · Security, safety and ethicsNot tried yet
- Which helps protect a computer from malware?Multiple choiceForm 4 · Security, safety and ethicsNot tried yet
- In a spreadsheet, which formula adds cells A1 to A5?Multiple choiceForm 4 · Databases and spreadsheetsNot tried yet
- In a database, a field that uniquely identifies each record is the…Multiple choiceForm 4 · Databases and spreadsheetsNot tried yet
- In a spreadsheet, $A$1 is an example of…Multiple choiceForm 4 · Databases and spreadsheetsNot tried yet
- A step-by-step set of instructions to solve a problem is…Multiple choiceForm 4 · Algorithms and programmingNot tried yet
- In a flowchart, a diamond shape is used for…Multiple choiceForm 4 · Algorithms and programmingNot tried yet
- WWW stands for…Multiple choiceForm 4 · Networks and the internetNot tried yet
- A school tuck shop keeps a spreadsheet: column A item, B price, C quantity sold, D total.StructuredForm 4 · Databases and spreadsheetsNot tried yet
- A school is connecting its computer lab to the internet.StructuredForm 4 · Networks and the internetNot tried yet