Developer Technical Test

Developer Technical Test

Assessment

Quiz

Practice Problem

Medium

Created by

Alfan Permana

Used 3+ times

FREE Resource

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29 questions

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1.

MULTIPLE CHOICE QUESTION

45 sec • 4 pts

Tampilkan last name dengan huruf capital dimana last name nya di awali dengan huruf ‘A’ :

SQL> select upper(last_name),salary from employees where last_name like 'A%;
SQL> select upper(last_name),salary from employees where last_name 'A%';
SQL> select upper(last_name),salary from employees where last_name like 'A%';
SQL> select upper(last_name),salary from employees where last_name like 'A';

2.

MULTIPLE CHOICE QUESTION

45 sec • 4 pts

Buatlah kolom NIP sebagai primary key pada table karyawan :

SQL> alter table karyawan add constraint pk_nip primary key nip;
SQL> alter table karyawan add constraint pk_nip primary_key (nip);
SQL> alter table karyawan add constraint pk_nip primary key (nip);
SQL> alter table karyawan add constraint pk nip primary key (nip);

3.

MULTIPLE CHOICE QUESTION

45 sec • 4 pts

Buat lah barang dengan field kode_barang char(6),nama barang varchar2(25),satuan_barang varchar2(20) dan stok_barang number(4) primary key adalah kode barang :

create table barang( kode_barang char(6), nama_barang varchar2(25), satuan_barang varchar2(20), stock_barang number(4), constraint pk_barang primary key(kode_barang));
create table barang( kode_barang char(6) nama_barang varchar2(25) satuan_barang varchar2(20) stock_barang number(4) constraint pk_barang primary key(kode_barang));
create table barang( kode_barang char(6), nama_barang varchar2(25), constraint pk_barang primary key(kode_barang));
create table barang( kode_barang char(6), nama_barang varchar2(25), satuan_barang varchar2(20), stock_barang number(4), constraint pk_barang primary_key(kode_barang));

4.

MULTIPLE CHOICE QUESTION

45 sec • 4 pts

Edit kolom email pada table pegawai sebagai kolom unique

SQL> alter table karyawan add constraint uq_email unique (email);
SQL> alter table karyawan add constraint uq_email unique (email);
SQL> alter table karyawan on_constraint uq_email unique (email);
SQL> alter table karyawan on constraint uq_email unique (email);

5.

MULTIPLE CHOICE QUESTION

45 sec • 4 pts

Isikan lah sebuah record ke dalam tabel barang seperti tampilan berikut :

insert into barang values('KPR-01','KULKAS','BUAH','20');
insert into_barang values('KPR-01','KULKAS','BUAH','20');
insert barang_values('KPR-01','KULKAS','BUAH','20');
insert into barang values(KPR-01,KULKAS,BUAH,20);

6.

MULTIPLE CHOICE QUESTION

45 sec • 3 pts

Pilihlah sintak untuk mencetak output ‘Hello World’ di PHP?

cout<<“Hello World”;
System.out.print(“Hello World”);
document.write (“Hello World”);
echo “Hello World”;

7.

MULTIPLE CHOICE QUESTION

45 sec • 4 pts

Perhatikan kode berikut: $a=5; switch ($a){ case 1 : echo 1;break; case 2 : echo 2;break; case 3 : echo 3;break; default : echo 4; } Program diatas menghasilkan output?

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